English verb conjugation
MAY TILLER

Regular verb: tiller - tillered - tillered

Affirmation

Simple form	V-ing form
I may tiller you may tiller he may tiller we may tiller you may tiller they may tiller	I may be tillering you may be tillering he may be tillering we may be tillering you may be tillering they may be tillering
Perfect	V-ing perfect
I may have tillered you may have tillered he may have tillered we may have tillered you may have tillered they may have tillered	I may have been tillering you may have been tillering he may have been tillering we may have been tillering you may have been tillering they may have been tillering

Negation

Simple form	V-ing form
I mayn't tiller you mayn't tiller he mayn't tiller we mayn't tiller you mayn't tiller they mayn't tiller	I mayn't be tillering you mayn't be tillering he mayn't be tillering we mayn't be tillering you mayn't be tillering they mayn't be tillering
Perfect	V-ing perfect
I mayn't have tillered you mayn't have tillered he mayn't have tillered we mayn't have tillered you mayn't have tillered they mayn't have tillered	I mayn't have been tillering you mayn't have been tillering he mayn't have been tillering we mayn't have been tillering you mayn't have been tillering they mayn't have been tillering

Interrogative form

Simple form	V-ing form
may I tiller? may you tiller? may he tiller? may we tiller? may you tiller? may they tiller?	may I be tillering? may you be tillering? may he be tillering? may we be tillering? may you be tillering? may they be tillering?
Perfect	V-ing perfect
may I have tillered? may you have tillered? may he have tillered? may we have tillered? may you have tillered? may they have tillered?	may I have been tillering? may you have been tillering? may he have been tillering? may we have been tillering? may you have been tillering? may they have been tillering?

Interro-negative form

Simple form	V-ing form
mayn't I tiller? mayn't you tiller? mayn't he tiller? mayn't we tiller? mayn't you tiller? mayn't they tiller?	mayn't I be tillering? mayn't you be tillering? mayn't he be tillering? mayn't we be tillering? mayn't you be tillering? mayn't they be tillering?
Perfect	V-ing perfect
mayn't I have tillered? mayn't you have tillered? mayn't he have tillered? mayn't we have tillered? mayn't you have tillered? mayn't they have tillered?	mayn't I have been tillering? mayn't you have been tillering? mayn't he have been tillering? mayn't we have been tillering? mayn't you have been tillering? mayn't they have been tillering?