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 may not tiller you may not tiller he may not tiller we may not tiller you may not tiller they may not tiller	I may not be tillering you may not be tillering he may not be tillering we may not be tillering you may not be tillering they may not be tillering
Perfect	V-ing perfect
I may not have tillered you may not have tillered he may not have tillered we may not have tillered you may not have tillered they may not have tillered	I may not have been tillering you may not have been tillering he may not have been tillering we may not have been tillering you may not have been tillering they may not 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
may I not tiller? may you not tiller? may he not tiller? may we not tiller? may you not tiller? may they not tiller?	may I not be tillering? may you not be tillering? may he not be tillering? may we not be tillering? may you not be tillering? may they not be tillering?
Perfect	V-ing perfect
may I not have tillered? may you not have tillered? may he not have tillered? may we not have tillered? may you not have tillered? may they not have tillered?	may I not have been tillering? may you not have been tillering? may he not have been tillering? may we not have been tillering? may you not have been tillering? may they not have been tillering?