English verb conjugation COULD PEAK

Regular verb: peak - peaked - peaked

Affirmation

Simple form

I could peak
you could peak
he could peak
we could peak
you could peak
they could peak

V-ing form

I could be peaking
you could be peaking
he could be peaking
we could be peaking
you could be peaking
they could be peaking

Perfect

I could have peaked
you could have peaked
he could have peaked
we could have peaked
you could have peaked
they could have peaked

V-ing perfect

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

Negation

Simple form

I could not peak
you could not peak
he could not peak
we could not peak
you could not peak
they could not peak

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I peak?
could you peak?
could he peak?
could we peak?
could you peak?
could they peak?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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