English verb conjugation COULD KNOCK OFF

Regular verb: knock off - knock offed - knock offed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could knock off
you could knock off
he could knock off
we could knock off
you could knock off
they could knock off

V-ing form

I could be knock offing
you could be knock offing
he could be knock offing
we could be knock offing
you could be knock offing
they could be knock offing

Perfect

I could have knock offed
you could have knock offed
he could have knock offed
we could have knock offed
you could have knock offed
they could have knock offed

V-ing perfect

I could have been knock offing
you could have been knock offing
he could have been knock offing
we could have been knock offing
you could have been knock offing
they could have been knock offing

Negation

Simple form

I could not knock off
you could not knock off
he could not knock off
we could not knock off
you could not knock off
they could not knock off

V-ing form

I could not be knock offing
you could not be knock offing
he could not be knock offing
we could not be knock offing
you could not be knock offing
they could not be knock offing

Perfect

I could not have knock offed
you could not have knock offed
he could not have knock offed
we could not have knock offed
you could not have knock offed
they could not have knock offed

V-ing perfect

I could not have been knock offing
you could not have been knock offing
he could not have been knock offing
we could not have been knock offing
you could not have been knock offing
they could not have been knock offing

Interrogative form

Simple form

could I knock off?
could you knock off?
could he knock off?
could we knock off?
could you knock off?
could they knock off?

V-ing form

could I be knock offing?
could you be knock offing?
could he be knock offing?
could we be knock offing?
could you be knock offing?
could they be knock offing?

Perfect

could I have knock offed?
could you have knock offed?
could he have knock offed?
could we have knock offed?
could you have knock offed?
could they have knock offed?

V-ing perfect

could I have been knock offing?
could you have been knock offing?
could he have been knock offing?
could we have been knock offing?
could you have been knock offing?
could they have been knock offing?

Interro-negative form

Simple form

could I not knock off?
could you not knock off?
could he not knock off?
could we not knock off?
could you not knock off?
could they not knock off?

V-ing form

could I not be knock offing?
could you not be knock offing?
could he not be knock offing?
could we not be knock offing?
could you not be knock offing?
could they not be knock offing?

Perfect

could I not have knock offed?
could you not have knock offed?
could he not have knock offed?
could we not have knock offed?
could you not have knock offed?
could they not have knock offed?

V-ing perfect

could I not have been knock offing?
could you not have been knock offing?
could he not have been knock offing?
could we not have been knock offing?
could you not have been knock offing?
could they not have been knock offing?

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