| the person walks backwards in a straight line#the/DET person/NOUN walk/VERB backwards/ADV in/ADP a/DET straight/ADJ line/NOUN#0.0#0.0 | |
| a man is standing still, walks backwards then stands still again#a/DET man/NOUN is/AUX stand/VERB still/ADV walk/VERB backwards/ADV then/ADV stand/VERB still/ADV again/ADV#0.0#0.0 | |
| a person quickly walks backwards#a/DET person/NOUN quickly/ADV walk/VERB backwards/ADV#0.0#0.0 | |