English verb conjugation
CAN VENTRILOQUIZE

Regular verb: ventriloquize - ventriloquized - ventriloquized

Affirmation

Simple form	V-ing form
I can ventriloquize you can ventriloquize he can ventriloquize we can ventriloquize you can ventriloquize they can ventriloquize	I can be ventriloquizing you can be ventriloquizing he can be ventriloquizing we can be ventriloquizing you can be ventriloquizing they can be ventriloquizing
Perfect	V-ing perfect
I can have ventriloquized you can have ventriloquized he can have ventriloquized we can have ventriloquized you can have ventriloquized they can have ventriloquized	I can have been ventriloquizing you can have been ventriloquizing he can have been ventriloquizing we can have been ventriloquizing you can have been ventriloquizing they can have been ventriloquizing

Negation

Simple form	V-ing form
I can't ventriloquize you can't ventriloquize he can't ventriloquize we can't ventriloquize you can't ventriloquize they can't ventriloquize	I can't be ventriloquizing you can't be ventriloquizing he can't be ventriloquizing we can't be ventriloquizing you can't be ventriloquizing they can't be ventriloquizing
Perfect	V-ing perfect
I can't have ventriloquized you can't have ventriloquized he can't have ventriloquized we can't have ventriloquized you can't have ventriloquized they can't have ventriloquized	I can't have been ventriloquizing you can't have been ventriloquizing he can't have been ventriloquizing we can't have been ventriloquizing you can't have been ventriloquizing they can't have been ventriloquizing

Interrogative form

Simple form	V-ing form
can I ventriloquize? can you ventriloquize? can he ventriloquize? can we ventriloquize? can you ventriloquize? can they ventriloquize?	can I be ventriloquizing? can you be ventriloquizing? can he be ventriloquizing? can we be ventriloquizing? can you be ventriloquizing? can they be ventriloquizing?
Perfect	V-ing perfect
can I have ventriloquized? can you have ventriloquized? can he have ventriloquized? can we have ventriloquized? can you have ventriloquized? can they have ventriloquized?	can I have been ventriloquizing? can you have been ventriloquizing? can he have been ventriloquizing? can we have been ventriloquizing? can you have been ventriloquizing? can they have been ventriloquizing?

Interro-negative form

Simple form	V-ing form
can't I ventriloquize? can't you ventriloquize? can't he ventriloquize? can't we ventriloquize? can't you ventriloquize? can't they ventriloquize?	can't I be ventriloquizing? can't you be ventriloquizing? can't he be ventriloquizing? can't we be ventriloquizing? can't you be ventriloquizing? can't they be ventriloquizing?
Perfect	V-ing perfect
can't I have ventriloquized? can't you have ventriloquized? can't he have ventriloquized? can't we have ventriloquized? can't you have ventriloquized? can't they have ventriloquized?	can't I have been ventriloquizing? can't you have been ventriloquizing? can't he have been ventriloquizing? can't we have been ventriloquizing? can't you have been ventriloquizing? can't they have been ventriloquizing?