English verb conjugation MUST DROWSE

Regular verb: drowse - drowsed - drowsed

Affirmation

Simple form

I must drowse
you must drowse
he must drowse
we must drowse
you must drowse
they must drowse

V-ing form

I must be drowsing
you must be drowsing
he must be drowsing
we must be drowsing
you must be drowsing
they must be drowsing

Perfect

I must have drowsed
you must have drowsed
he must have drowsed
we must have drowsed
you must have drowsed
they must have drowsed

V-ing perfect

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

Negation

Simple form

I must not drowse
you must not drowse
he must not drowse
we must not drowse
you must not drowse
they must not drowse

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I drowse?
must you drowse?
must he drowse?
must we drowse?
must you drowse?
must they drowse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top