English verb conjugation
CAN INTERFUSE

Regular verb: interfuse - interfused - interfused

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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