English verb conjugation MUST BRUSH

Regular verb: brush - brushed - brushed

Affirmation

Simple form

I must brush
you must brush
he must brush
we must brush
you must brush
they must brush

V-ing form

I must be brushing
you must be brushing
he must be brushing
we must be brushing
you must be brushing
they must be brushing

Perfect

I must have brushed
you must have brushed
he must have brushed
we must have brushed
you must have brushed
they must have brushed

V-ing perfect

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

Negation

Simple form

I must not brush
you must not brush
he must not brush
we must not brush
you must not brush
they must not brush

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I brush?
must you brush?
must he brush?
must we brush?
must you brush?
must they brush?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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