English verb conjugation COULD ANSWER

Regular verb: answer - answered - answered


Affirmation

Simple form

I could answer
you could answer
he could answer
we could answer
you could answer
they could answer

V-ing form

I could be answering
you could be answering
he could be answering
we could be answering
you could be answering
they could be answering

Perfect

I could have answered
you could have answered
he could have answered
we could have answered
you could have answered
they could have answered

V-ing perfect

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

Negation

Simple form

I could not answer
you could not answer
he could not answer
we could not answer
you could not answer
they could not answer

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I answer?
could you answer?
could he answer?
could we answer?
could you answer?
could they answer?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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