English verb conjugation
CAN CLOSURE

Regular verb: closure - closured - closured

Affirmation

Simple form	V-ing form
I can closure you can closure he can closure we can closure you can closure they can closure	I can be closuring you can be closuring he can be closuring we can be closuring you can be closuring they can be closuring
Perfect	V-ing perfect
I can have closured you can have closured he can have closured we can have closured you can have closured they can have closured	I can have been closuring you can have been closuring he can have been closuring we can have been closuring you can have been closuring they can have been closuring

Negation

Simple form	V-ing form
I can't closure you can't closure he can't closure we can't closure you can't closure they can't closure	I can't be closuring you can't be closuring he can't be closuring we can't be closuring you can't be closuring they can't be closuring
Perfect	V-ing perfect
I can't have closured you can't have closured he can't have closured we can't have closured you can't have closured they can't have closured	I can't have been closuring you can't have been closuring he can't have been closuring we can't have been closuring you can't have been closuring they can't have been closuring

Interrogative form

Simple form	V-ing form
can I closure? can you closure? can he closure? can we closure? can you closure? can they closure?	can I be closuring? can you be closuring? can he be closuring? can we be closuring? can you be closuring? can they be closuring?
Perfect	V-ing perfect
can I have closured? can you have closured? can he have closured? can we have closured? can you have closured? can they have closured?	can I have been closuring? can you have been closuring? can he have been closuring? can we have been closuring? can you have been closuring? can they have been closuring?

Interro-negative form

Simple form	V-ing form
can't I closure? can't you closure? can't he closure? can't we closure? can't you closure? can't they closure?	can't I be closuring? can't you be closuring? can't he be closuring? can't we be closuring? can't you be closuring? can't they be closuring?
Perfect	V-ing perfect
can't I have closured? can't you have closured? can't he have closured? can't we have closured? can't you have closured? can't they have closured?	can't I have been closuring? can't you have been closuring? can't he have been closuring? can't we have been closuring? can't you have been closuring? can't they have been closuring?