English verb conjugation COULD HIJACK

Regular verb: hijack - hijacked - hijacked


Affirmation

Simple form

I could hijack
you could hijack
he could hijack
we could hijack
you could hijack
they could hijack

V-ing form

I could be hijacking
you could be hijacking
he could be hijacking
we could be hijacking
you could be hijacking
they could be hijacking

Perfect

I could have hijacked
you could have hijacked
he could have hijacked
we could have hijacked
you could have hijacked
they could have hijacked

V-ing perfect

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

Negation

Simple form

I could not hijack
you could not hijack
he could not hijack
we could not hijack
you could not hijack
they could not hijack

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I hijack?
could you hijack?
could he hijack?
could we hijack?
could you hijack?
could they hijack?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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