English verb conjugation
COULD MATURATE

Regular verb: maturate - maturated - maturated

Affirmation

Simple form	V-ing form
I could maturate you could maturate she could maturate we could maturate you could maturate they could maturate	I could be maturating you could be maturating she could be maturating we could be maturating you could be maturating they could be maturating
Perfect	V-ing perfect
I could have maturated you could have maturated she could have maturated we could have maturated you could have maturated they could have maturated	I could have been maturating you could have been maturating she could have been maturating we could have been maturating you could have been maturating they could have been maturating

Negation

Simple form	V-ing form
I could not maturate you could not maturate she could not maturate we could not maturate you could not maturate they could not maturate	I could not be maturating you could not be maturating she could not be maturating we could not be maturating you could not be maturating they could not be maturating
Perfect	V-ing perfect
I could not have maturated you could not have maturated she could not have maturated we could not have maturated you could not have maturated they could not have maturated	I could not have been maturating you could not have been maturating she could not have been maturating we could not have been maturating you could not have been maturating they could not have been maturating

Interrogative form

Simple form	V-ing form
could I maturate? could you maturate? could she maturate? could we maturate? could you maturate? could they maturate?	could I be maturating? could you be maturating? could she be maturating? could we be maturating? could you be maturating? could they be maturating?
Perfect	V-ing perfect
could I have maturated? could you have maturated? could she have maturated? could we have maturated? could you have maturated? could they have maturated?	could I have been maturating? could you have been maturating? could she have been maturating? could we have been maturating? could you have been maturating? could they have been maturating?

Interro-negative form

Simple form	V-ing form
could I not maturate? could you not maturate? could she not maturate? could we not maturate? could you not maturate? could they not maturate?	could I not be maturating? could you not be maturating? could she not be maturating? could we not be maturating? could you not be maturating? could they not be maturating?
Perfect	V-ing perfect
could I not have maturated? could you not have maturated? could she not have maturated? could we not have maturated? could you not have maturated? could they not have maturated?	could I not have been maturating? could you not have been maturating? could she not have been maturating? could we not have been maturating? could you not have been maturating? could they not have been maturating?