-walk backward

Iwalk backward

youwalk backward

hewalks backward

wewalk backward

youwalk backward

theywalk backward

Iwalked backward

youwalked backward

hewalked backward

wewalked backward

youwalked backward

theywalked backward

Iwillwalk backward

youwillwalk backward

hewillwalk backward

wewillwalk backward

youwillwalk backward

theywillwalk backward

Ihavewalked backward

youhavewalked backward

hehaswalked backward

wehavewalked backward

youhavewalked backward

theyhavewalked backward

-walking backward

-walked backward