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 cannot closure you cannot closure he cannot closure we cannot closure you cannot closure they cannot closure	I cannot be closuring you cannot be closuring he cannot be closuring we cannot be closuring you cannot be closuring they cannot be closuring
Perfect	V-ing perfect
I cannot have closured you cannot have closured he cannot have closured we cannot have closured you cannot have closured they cannot have closured	I cannot have been closuring you cannot have been closuring he cannot have been closuring we cannot have been closuring you cannot have been closuring they cannot 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 I not closure? can you not closure? can he not closure? can we not closure? can you not closure? can they not closure?	can I not be closuring? can you not be closuring? can he not be closuring? can we not be closuring? can you not be closuring? can they not be closuring?
Perfect	V-ing perfect
can I not have closured? can you not have closured? can he not have closured? can we not have closured? can you not have closured? can they not have closured?	can I not have been closuring? can you not have been closuring? can he not have been closuring? can we not have been closuring? can you not have been closuring? can they not have been closuring?