English verb conjugation
MAY INTERFUSE

Regular verb: interfuse - interfused - interfused

Affirmation

Simple form	V-ing form
I may interfuse you may interfuse he may interfuse we may interfuse you may interfuse they may interfuse	I may be interfusing you may be interfusing he may be interfusing we may be interfusing you may be interfusing they may be interfusing
Perfect	V-ing perfect
I may have interfused you may have interfused he may have interfused we may have interfused you may have interfused they may have interfused	I may have been interfusing you may have been interfusing he may have been interfusing we may have been interfusing you may have been interfusing they may have been interfusing

Negation

Simple form	V-ing form
I mayn't interfuse you mayn't interfuse he mayn't interfuse we mayn't interfuse you mayn't interfuse they mayn't interfuse	I mayn't be interfusing you mayn't be interfusing he mayn't be interfusing we mayn't be interfusing you mayn't be interfusing they mayn't be interfusing
Perfect	V-ing perfect
I mayn't have interfused you mayn't have interfused he mayn't have interfused we mayn't have interfused you mayn't have interfused they mayn't have interfused	I mayn't have been interfusing you mayn't have been interfusing he mayn't have been interfusing we mayn't have been interfusing you mayn't have been interfusing they mayn't have been interfusing

Interrogative form

Simple form	V-ing form
may I interfuse? may you interfuse? may he interfuse? may we interfuse? may you interfuse? may they interfuse?	may I be interfusing? may you be interfusing? may he be interfusing? may we be interfusing? may you be interfusing? may they be interfusing?
Perfect	V-ing perfect
may I have interfused? may you have interfused? may he have interfused? may we have interfused? may you have interfused? may they have interfused?	may I have been interfusing? may you have been interfusing? may he have been interfusing? may we have been interfusing? may you have been interfusing? may they have been interfusing?

Interro-negative form

Simple form	V-ing form
mayn't I interfuse? mayn't you interfuse? mayn't he interfuse? mayn't we interfuse? mayn't you interfuse? mayn't they interfuse?	mayn't I be interfusing? mayn't you be interfusing? mayn't he be interfusing? mayn't we be interfusing? mayn't you be interfusing? mayn't they be interfusing?
Perfect	V-ing perfect
mayn't I have interfused? mayn't you have interfused? mayn't he have interfused? mayn't we have interfused? mayn't you have interfused? mayn't they have interfused?	mayn't I have been interfusing? mayn't you have been interfusing? mayn't he have been interfusing? mayn't we have been interfusing? mayn't you have been interfusing? mayn't they have been interfusing?