English verb conjugation COULD INCREASE

Regular verb: increase - increased - increased

Affirmation

Simple form

I could increase
you could increase
she could increase
we could increase
you could increase
they could increase

V-ing form

I could be increasing
you could be increasing
she could be increasing
we could be increasing
you could be increasing
they could be increasing

Perfect

I could have increased
you could have increased
she could have increased
we could have increased
you could have increased
they could have increased

V-ing perfect

I could have been increasing
you could have been increasing
she could have been increasing
we could have been increasing
you could have been increasing
they could have been increasing

Negation

Simple form

I could not increase
you could not increase
she could not increase
we could not increase
you could not increase
they could not increase

V-ing form

I could not be increasing
you could not be increasing
she could not be increasing
we could not be increasing
you could not be increasing
they could not be increasing

Perfect

I could not have increased
you could not have increased
she could not have increased
we could not have increased
you could not have increased
they could not have increased

V-ing perfect

I could not have been increasing
you could not have been increasing
she could not have been increasing
we could not have been increasing
you could not have been increasing
they could not have been increasing

Interrogative form

Simple form

could I increase?
could you increase?
could she increase?
could we increase?
could you increase?
could they increase?

V-ing form

could I be increasing?
could you be increasing?
could she be increasing?
could we be increasing?
could you be increasing?
could they be increasing?

Perfect

could I have increased?
could you have increased?
could she have increased?
could we have increased?
could you have increased?
could they have increased?

V-ing perfect

could I have been increasing?
could you have been increasing?
could she have been increasing?
could we have been increasing?
could you have been increasing?
could they have been increasing?

Interro-negative form

Simple form

could I not increase?
could you not increase?
could she not increase?
could we not increase?
could you not increase?
could they not increase?

V-ing form

could I not be increasing?
could you not be increasing?
could she not be increasing?
could we not be increasing?
could you not be increasing?
could they not be increasing?

Perfect

could I not have increased?
could you not have increased?
could she not have increased?
could we not have increased?
could you not have increased?
could they not have increased?

V-ing perfect

could I not have been increasing?
could you not have been increasing?
could she not have been increasing?
could we not have been increasing?
could you not have been increasing?
could they not have been increasing?

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