SHENJJ1017/morph_features

UniMorph + UniSegments Morph Data

This dataset pairs UniMorph inflectional features with UniSegments segmentations. For languages without UniSegments coverage, segmentation defaults to the unsegmented word form itself.

This resource is a necessary component for evaluating Tokenizer Morphological Plausibility, as introduced in Tokenizer Morphological Plausibility (https://arxiv.org/abs/2601.18536). The data generation process follows the implementation provided in the official repository of the paper:
https://github.com/abishekjs/morph-tok-eval/blob/main/data.py

Sources

• UniMorph: https://unimorph.github.io/
• UniSegments: https://ufal.mff.cuni.cz/universal-segmentations

Data Generation Logic

For each language lang (ISO 639-3), the UniMorph source file is {lang}.segmentations when present, otherwise {lang}. When a UniSegments resource exists for a language, it is preferred from MorphyNet when multiple resources are available. For each UniMorph line, output:

(form, features, segments)

where:

• form is UniMorph column 2
• features is UniMorph column 3
• segments comes from UniSegments column 4 with " + " replaced by |

If a language has no UniSegments file, segments is set to the unsegmented form.

Output is a CSV without headers at {lang}.csv.

---

Language Availability

• Total languages in UniMorph: 174
• Languages with UniSegments coverage: 21
• Languages without UniSegments coverage (segmentation defaults to form): 153

Languages with missing UniMorph license metadata:

hsb, jpn, kca, ket, kor, slp, wmt

File Format

Each row in {lang}.csv has 3 columns:

1. form
2. features
3. segments

License

Each language file inherits the more restrictive license between its UniMorph source and UniSegments source (when present). The table below lists the final per-language license and source licenses. If a license is null, it was not found in the source metadata.

Per-Language License Table

lang	morph_file	final_license	unisegments_available	unimorph_license	unisegments_license
ady	ady.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
afb	afb.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
afr	afr.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
ail	ail.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
aka	aka.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
ame	ame.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
amh	amh.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
ang	ang.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ara	ara.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
arn	arn.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
arz	arz.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
asm	asm.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
ast	ast.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
aym	aym.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
aze	aze.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
azg	azg.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
bak	bak.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
bel	bel.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ben	ben.csv	CC BY-NC 4.0	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-NC 4.0
bod	bod.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
bra	bra.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
bre	bre.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
bul	bul.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
cat	cat.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
ceb	ceb.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
ces	ces.csv	The Wiktionary data (ces file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/	yes	The Wiktionary data (ces file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
chu	chu.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ckt	ckt.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
cly	cly.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
cni	cni.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
cor	cor.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
cpa	cpa.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
cre	cre.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
crh	crh.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
csb	csb.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ctp	ctp.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
cym	cym.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
czn	czn.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
dak	dak.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
dan	dan.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
deu	deu.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	yes	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	CC BY-SA 3.0
dje	dje.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
dsb	dsb.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ell	ell.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
eng	eng.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
est	est.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
eus	eus.csv	n/a	no	n/a
evn	evn.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
fao	fao.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
fas	fas.csv	The resource is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License (CC BY-NC-SA 4.0).	yes	https://creativecommons.org/licenses/by-sa/3.0/	The resource is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License (CC BY-NC-SA 4.0).
fin	fin.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
fra	fra.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
frm	frm.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
fro	fro.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
frr	frr.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
fry	fry.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
fur	fur.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
gaa	gaa.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
gal	gal.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
gla	gla.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
gle	gle.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
glv	glv.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
gmh	gmh.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
gml	gml.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
goh	goh.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
got	got.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
grc	grc.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
gsw	gsw.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
guj	guj.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
gup	gup.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
hai	hai.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
hbs	hbs.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
heb	heb.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
hil	hil.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
hin	hin.csv	CC BY-NC 4.0	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-NC 4.0
hsb	hsb.csv		no
hsi	hsi.csv	* Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)	no	* Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
hun	hun.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
hye	hye.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	yes	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	MIT
ind	ind.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
isl	isl.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ita	ita.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
itl	itl.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
izh	izh.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
jpn	jpn.csv		no
kal	kal.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
kan	kan.csv	CC BY-NC 4.0	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-NC 4.0
kat	kat.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
kaz	kaz.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
kbd	kbd.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
kca	kca.csv		no
ket	ket.csv		no
khk	khk.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
kir	kir.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
kjh	kjh.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
klr	klr.csv	https://spdx.org/licenses/LGPLLR.html	no	https://spdx.org/licenses/LGPLLR.html
kmr	kmr.csv	https://spdx.org/licenses/LGPLLR.html	no	https://spdx.org/licenses/LGPLLR.html
kod	kod.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
kon	kon.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
kor	kor.csv		no
krl	krl.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
lat	lat.csv	CC BY-NC-SA 4.0	yes	http://creativecommons.org/licenses/by-sa/3.0/	CC BY-NC-SA 4.0
lav	lav.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
lin	lin.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
lit	lit.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
liv	liv.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
lld	lld.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
lug	lug.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
mag	mag.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
mao	mao.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
mkd	mkd.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
mlg	mlg.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
mlt	mlt.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
mwf	mwf.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
nap	nap.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
nav	nav.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
nds	nds.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
nld	nld.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
nno	nno.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
nob	nob.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
non	non.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
nya	nya.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
oci	oci.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
ood	ood.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
orm	orm.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
osx	osx.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ote	ote.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
otm	otm.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
pei	pei.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
pib	pib.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
pol	pol.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
por	por.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
pus	pus.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
que	que.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
ron	ron.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
rus	rus.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
sah	sah.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
san	san.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
sdh	sdh.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
see	see.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
sga	sga.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
shp	shp.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
sjo	sjo.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
slp	slp.csv		no
slv	slv.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
sme	sme.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
sna	sna.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
sot	sot.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
spa	spa.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
sqi	sqi.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
swc	swc.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
swe	swe.csv	https://creativecommons.org/licenses/by-sa/3.0/	yes	https://creativecommons.org/licenses/by-sa/3.0/	CC BY-SA 3.0
syc	syc.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
tat	tat.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
tel	tel.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
tgk	tgk.csv	http://creativecommons.org/licenses/by-sa/3.0/	yes	http://creativecommons.org/licenses/by-sa/3.0/	MIT
tgl	tgl.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
tuk	tuk.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
tur	tur.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
tyv	tyv.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
uig	uig.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
ukr	ukr.csv	The Wiktionary data (ukr file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/	no	The Wiktionary data (ukr file) is licensed under Creative Commons BY-SA license: https://creativecommons.org/licenses/by-sa/3.0/
urd	urd.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
uzb	uzb.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
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vot	vot.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
vro	vro.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
wmt	wmt.csv		no
xcl	xcl.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
xno	xno.csv	https://creativecommons.org/licenses/by-sa/3.0/	no	https://creativecommons.org/licenses/by-sa/3.0/
xty	xty.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
yid	yid.csv	http://creativecommons.org/licenses/by-sa/3.0/	no	http://creativecommons.org/licenses/by-sa/3.0/
zpv	zpv.csv	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	- Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
zul	zul.csv	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)	no	Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)

Repository Structure

• README.md is the dataset card.
• .gitattributes marks *.csv for Git LFS.
• .gitignore is provided for common local artifacts.
• *.csv files are per-language datasets at the repository root.

References

Batsuren et al. (2022). UniMorph 4.0: Universal Morphology. Proceedings of the Thirteenth Language Resources and Evaluation Conference (LREC 2022), Marseille, France. European Language Resources Association. Pages 840–855.
https://aclanthology.org/2022.lrec-1.89/

Žabokrtský et al. (2022). Towards Universal Segmentations: UniSegments 1.0. Proceedings of the Thirteenth Language Resources and Evaluation Conference (LREC 2022), Marseille, France. European Language Resources Association. Pages 1137–1149.
https://aclanthology.org/2022.lrec-1.122/

Stephen, A., & Libovický, J. (2026). Evaluating Morphological Plausibility of Subword Tokenization via Statistical Alignment with Morpho-Syntactic Features. arXiv preprint arXiv:2601.18536.
https://arxiv.org/abs/2601.18536