English verb conjugation COULD HARBOUR

Regular verb: harbour - harboured - harboured

Affirmation

Simple form

I could harbour
you could harbour
he could harbour
we could harbour
you could harbour
they could harbour

V-ing form

I could be harbouring
you could be harbouring
he could be harbouring
we could be harbouring
you could be harbouring
they could be harbouring

Perfect

I could have harboured
you could have harboured
he could have harboured
we could have harboured
you could have harboured
they could have harboured

V-ing perfect

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

Negation

Simple form

I could not harbour
you could not harbour
he could not harbour
we could not harbour
you could not harbour
they could not harbour

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I harbour?
could you harbour?
could he harbour?
could we harbour?
could you harbour?
could they harbour?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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