English verb conjugation COULD STRIKE

Irregular verb: strike - struck - struck, stricken

Affirmation

Simple form

I could strike
you could strike
he could strike
we could strike
you could strike
they could strike

V-ing form

I could be striking
you could be striking
he could be striking
we could be striking
you could be striking
they could be striking

Perfect

I could have struck, stricken
you could have struck, stricken
he could have struck, stricken
we could have struck, stricken
you could have struck, stricken
they could have struck, stricken

V-ing perfect

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

Negation

Simple form

I could not strike
you could not strike
he could not strike
we could not strike
you could not strike
they could not strike

V-ing form

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

Perfect

I could not have struck, stricken
you could not have struck, stricken
he could not have struck, stricken
we could not have struck, stricken
you could not have struck, stricken
they could not have struck, stricken

V-ing perfect

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

Interrogative form

Simple form

could I strike?
could you strike?
could he strike?
could we strike?
could you strike?
could they strike?

V-ing form

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

Perfect

could I have struck, stricken?
could you have struck, stricken?
could he have struck, stricken?
could we have struck, stricken?
could you have struck, stricken?
could they have struck, stricken?

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

could I not have struck, stricken?
could you not have struck, stricken?
could he not have struck, stricken?
could we not have struck, stricken?
could you not have struck, stricken?
could they not have struck, stricken?

V-ing perfect

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

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