English verb conjugation COULD COLLIDE

Regular verb: collide - collided - collided


Affirmation

Simple form

I could collide
you could collide
he could collide
we could collide
you could collide
they could collide

V-ing form

I could be colliding
you could be colliding
he could be colliding
we could be colliding
you could be colliding
they could be colliding

Perfect

I could have collided
you could have collided
he could have collided
we could have collided
you could have collided
they could have collided

V-ing perfect

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

Negation

Simple form

I couldn't collide
you couldn't collide
he couldn't collide
we couldn't collide
you couldn't collide
they couldn't collide

V-ing form

I couldn't be colliding
you couldn't be colliding
he couldn't be colliding
we couldn't be colliding
you couldn't be colliding
they couldn't be colliding

Perfect

I couldn't have collided
you couldn't have collided
he couldn't have collided
we couldn't have collided
you couldn't have collided
they couldn't have collided

V-ing perfect

I couldn't have been colliding
you couldn't have been colliding
he couldn't have been colliding
we couldn't have been colliding
you couldn't have been colliding
they couldn't have been colliding

Interrogative form

Simple form

could I collide?
could you collide?
could he collide?
could we collide?
could you collide?
could they collide?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I collide?
couldn't you collide?
couldn't he collide?
couldn't we collide?
couldn't you collide?
couldn't they collide?

V-ing form

couldn't I be colliding?
couldn't you be colliding?
couldn't he be colliding?
couldn't we be colliding?
couldn't you be colliding?
couldn't they be colliding?

Perfect

couldn't I have collided?
couldn't you have collided?
couldn't he have collided?
couldn't we have collided?
couldn't you have collided?
couldn't they have collided?

V-ing perfect

couldn't I have been colliding?
couldn't you have been colliding?
couldn't he have been colliding?
couldn't we have been colliding?
couldn't you have been colliding?
couldn't they have been colliding?