English verb conjugation CAN PEAK

Regular verb: peak - peaked - peaked

Affirmation

Simple form

I can peak
you can peak
he can peak
we can peak
you can peak
they can peak

V-ing form

I can be peaking
you can be peaking
he can be peaking
we can be peaking
you can be peaking
they can be peaking

Perfect

I can have peaked
you can have peaked
he can have peaked
we can have peaked
you can have peaked
they can have peaked

V-ing perfect

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

Negation

Simple form

I cannot peak
you cannot peak
he cannot peak
we cannot peak
you cannot peak
they cannot peak

V-ing form

I cannot be peaking
you cannot be peaking
he cannot be peaking
we cannot be peaking
you cannot be peaking
they cannot be peaking

Perfect

I cannot have peaked
you cannot have peaked
he cannot have peaked
we cannot have peaked
you cannot have peaked
they cannot have peaked

V-ing perfect

I cannot have been peaking
you cannot have been peaking
he cannot have been peaking
we cannot have been peaking
you cannot have been peaking
they cannot have been peaking

Interrogative form

Simple form

can I peak?
can you peak?
can he peak?
can we peak?
can you peak?
can they peak?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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