English verb conjugation MUST COOL

Regular verb: cool - cooled - cooled

Affirmation

Simple form

I must cool
you must cool
he must cool
we must cool
you must cool
they must cool

V-ing form

I must be cooling
you must be cooling
he must be cooling
we must be cooling
you must be cooling
they must be cooling

Perfect

I must have cooled
you must have cooled
he must have cooled
we must have cooled
you must have cooled
they must have cooled

V-ing perfect

I must have been cooling
you must have been cooling
he must have been cooling
we must have been cooling
you must have been cooling
they must have been cooling

Negation

Simple form

I must not cool
you must not cool
he must not cool
we must not cool
you must not cool
they must not cool

V-ing form

I must not be cooling
you must not be cooling
he must not be cooling
we must not be cooling
you must not be cooling
they must not be cooling

Perfect

I must not have cooled
you must not have cooled
he must not have cooled
we must not have cooled
you must not have cooled
they must not have cooled

V-ing perfect

I must not have been cooling
you must not have been cooling
he must not have been cooling
we must not have been cooling
you must not have been cooling
they must not have been cooling

Interrogative form

Simple form

must I cool?
must you cool?
must he cool?
must we cool?
must you cool?
must they cool?

V-ing form

must I be cooling?
must you be cooling?
must he be cooling?
must we be cooling?
must you be cooling?
must they be cooling?

Perfect

must I have cooled?
must you have cooled?
must he have cooled?
must we have cooled?
must you have cooled?
must they have cooled?

V-ing perfect

must I have been cooling?
must you have been cooling?
must he have been cooling?
must we have been cooling?
must you have been cooling?
must they have been cooling?

Interro-negative form

Simple form

must I not cool?
must you not cool?
must he not cool?
must we not cool?
must you not cool?
must they not cool?

V-ing form

must I not be cooling?
must you not be cooling?
must he not be cooling?
must we not be cooling?
must you not be cooling?
must they not be cooling?

Perfect

must I not have cooled?
must you not have cooled?
must he not have cooled?
must we not have cooled?
must you not have cooled?
must they not have cooled?

V-ing perfect

must I not have been cooling?
must you not have been cooling?
must he not have been cooling?
must we not have been cooling?
must you not have been cooling?
must they not have been cooling?

Page top