English verb conjugation
MAY CONTUSE

Regular verb: contuse - contused - contused

Affirmation

Simple form	V-ing form
I may contuse you may contuse she may contuse we may contuse you may contuse they may contuse	I may be contusing you may be contusing she may be contusing we may be contusing you may be contusing they may be contusing
Perfect	V-ing perfect
I may have contused you may have contused she may have contused we may have contused you may have contused they may have contused	I may have been contusing you may have been contusing she may have been contusing we may have been contusing you may have been contusing they may have been contusing

Negation

Simple form	V-ing form
I mayn't contuse you mayn't contuse she mayn't contuse we mayn't contuse you mayn't contuse they mayn't contuse	I mayn't be contusing you mayn't be contusing she mayn't be contusing we mayn't be contusing you mayn't be contusing they mayn't be contusing
Perfect	V-ing perfect
I mayn't have contused you mayn't have contused she mayn't have contused we mayn't have contused you mayn't have contused they mayn't have contused	I mayn't have been contusing you mayn't have been contusing she mayn't have been contusing we mayn't have been contusing you mayn't have been contusing they mayn't have been contusing

Interrogative form

Simple form	V-ing form
may I contuse? may you contuse? may she contuse? may we contuse? may you contuse? may they contuse?	may I be contusing? may you be contusing? may she be contusing? may we be contusing? may you be contusing? may they be contusing?
Perfect	V-ing perfect
may I have contused? may you have contused? may she have contused? may we have contused? may you have contused? may they have contused?	may I have been contusing? may you have been contusing? may she have been contusing? may we have been contusing? may you have been contusing? may they have been contusing?

Interro-negative form

Simple form	V-ing form
mayn't I contuse? mayn't you contuse? mayn't she contuse? mayn't we contuse? mayn't you contuse? mayn't they contuse?	mayn't I be contusing? mayn't you be contusing? mayn't she be contusing? mayn't we be contusing? mayn't you be contusing? mayn't they be contusing?
Perfect	V-ing perfect
mayn't I have contused? mayn't you have contused? mayn't she have contused? mayn't we have contused? mayn't you have contused? mayn't they have contused?	mayn't I have been contusing? mayn't you have been contusing? mayn't she have been contusing? mayn't we have been contusing? mayn't you have been contusing? mayn't they have been contusing?