English verb conjugation
COULD CULMINATE

Regular verb: culminate - culminated - culminated

Affirmation

Simple form	V-ing form
I could culminate you could culminate she could culminate we could culminate you could culminate they could culminate	I could be culminating you could be culminating she could be culminating we could be culminating you could be culminating they could be culminating
Perfect	V-ing perfect
I could have culminated you could have culminated she could have culminated we could have culminated you could have culminated they could have culminated	I could have been culminating you could have been culminating she could have been culminating we could have been culminating you could have been culminating they could have been culminating

Negation

Simple form	V-ing form
I could not culminate you could not culminate she could not culminate we could not culminate you could not culminate they could not culminate	I could not be culminating you could not be culminating she could not be culminating we could not be culminating you could not be culminating they could not be culminating
Perfect	V-ing perfect
I could not have culminated you could not have culminated she could not have culminated we could not have culminated you could not have culminated they could not have culminated	I could not have been culminating you could not have been culminating she could not have been culminating we could not have been culminating you could not have been culminating they could not have been culminating

Interrogative form

Simple form	V-ing form
could I culminate? could you culminate? could she culminate? could we culminate? could you culminate? could they culminate?	could I be culminating? could you be culminating? could she be culminating? could we be culminating? could you be culminating? could they be culminating?
Perfect	V-ing perfect
could I have culminated? could you have culminated? could she have culminated? could we have culminated? could you have culminated? could they have culminated?	could I have been culminating? could you have been culminating? could she have been culminating? could we have been culminating? could you have been culminating? could they have been culminating?

Interro-negative form

Simple form	V-ing form
could I not culminate? could you not culminate? could she not culminate? could we not culminate? could you not culminate? could they not culminate?	could I not be culminating? could you not be culminating? could she not be culminating? could we not be culminating? could you not be culminating? could they not be culminating?
Perfect	V-ing perfect
could I not have culminated? could you not have culminated? could she not have culminated? could we not have culminated? could you not have culminated? could they not have culminated?	could I not have been culminating? could you not have been culminating? could she not have been culminating? could we not have been culminating? could you not have been culminating? could they not have been culminating?