English verb conjugation COULD SQUEAK

Regular verb: squeak - squeaked - squeaked


Affirmation

Simple form

I could squeak
you could squeak
he could squeak
we could squeak
you could squeak
they could squeak

V-ing form

I could be squeaking
you could be squeaking
he could be squeaking
we could be squeaking
you could be squeaking
they could be squeaking

Perfect

I could have squeaked
you could have squeaked
he could have squeaked
we could have squeaked
you could have squeaked
they could have squeaked

V-ing perfect

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

Negation

Simple form

I could not squeak
you could not squeak
he could not squeak
we could not squeak
you could not squeak
they could not squeak

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I squeak?
could you squeak?
could he squeak?
could we squeak?
could you squeak?
could they squeak?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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