English verb conjugation COULD ACCUMULATE

Regular verb: accumulate - accumulated - accumulated

Affirmation

Simple form

I could accumulate
you could accumulate
he could accumulate
we could accumulate
you could accumulate
they could accumulate

V-ing form

I could be accumulating
you could be accumulating
he could be accumulating
we could be accumulating
you could be accumulating
they could be accumulating

Perfect

I could have accumulated
you could have accumulated
he could have accumulated
we could have accumulated
you could have accumulated
they could have accumulated

V-ing perfect

I could have been accumulating
you could have been accumulating
he could have been accumulating
we could have been accumulating
you could have been accumulating
they could have been accumulating

Negation

Simple form

I could not accumulate
you could not accumulate
he could not accumulate
we could not accumulate
you could not accumulate
they could not accumulate

V-ing form

I could not be accumulating
you could not be accumulating
he could not be accumulating
we could not be accumulating
you could not be accumulating
they could not be accumulating

Perfect

I could not have accumulated
you could not have accumulated
he could not have accumulated
we could not have accumulated
you could not have accumulated
they could not have accumulated

V-ing perfect

I could not have been accumulating
you could not have been accumulating
he could not have been accumulating
we could not have been accumulating
you could not have been accumulating
they could not have been accumulating

Interrogative form

Simple form

could I accumulate?
could you accumulate?
could he accumulate?
could we accumulate?
could you accumulate?
could they accumulate?

V-ing form

could I be accumulating?
could you be accumulating?
could he be accumulating?
could we be accumulating?
could you be accumulating?
could they be accumulating?

Perfect

could I have accumulated?
could you have accumulated?
could he have accumulated?
could we have accumulated?
could you have accumulated?
could they have accumulated?

V-ing perfect

could I have been accumulating?
could you have been accumulating?
could he have been accumulating?
could we have been accumulating?
could you have been accumulating?
could they have been accumulating?

Interro-negative form

Simple form

could I not accumulate?
could you not accumulate?
could he not accumulate?
could we not accumulate?
could you not accumulate?
could they not accumulate?

V-ing form

could I not be accumulating?
could you not be accumulating?
could he not be accumulating?
could we not be accumulating?
could you not be accumulating?
could they not be accumulating?

Perfect

could I not have accumulated?
could you not have accumulated?
could he not have accumulated?
could we not have accumulated?
could you not have accumulated?
could they not have accumulated?

V-ing perfect

could I not have been accumulating?
could you not have been accumulating?
could he not have been accumulating?
could we not have been accumulating?
could you not have been accumulating?
could they not have been accumulating?

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