English verb conjugation MUST BREAKFAST

Regular verb: breakfast - breakfasted - breakfasted

Affirmation

Simple form

I must breakfast
you must breakfast
she must breakfast
we must breakfast
you must breakfast
they must breakfast

V-ing form

I must be breakfasting
you must be breakfasting
she must be breakfasting
we must be breakfasting
you must be breakfasting
they must be breakfasting

Perfect

I must have breakfasted
you must have breakfasted
she must have breakfasted
we must have breakfasted
you must have breakfasted
they must have breakfasted

V-ing perfect

I must have been breakfasting
you must have been breakfasting
she must have been breakfasting
we must have been breakfasting
you must have been breakfasting
they must have been breakfasting

Negation

Simple form

I mustn't breakfast
you mustn't breakfast
she mustn't breakfast
we mustn't breakfast
you mustn't breakfast
they mustn't breakfast

V-ing form

I mustn't be breakfasting
you mustn't be breakfasting
she mustn't be breakfasting
we mustn't be breakfasting
you mustn't be breakfasting
they mustn't be breakfasting

Perfect

I mustn't have breakfasted
you mustn't have breakfasted
she mustn't have breakfasted
we mustn't have breakfasted
you mustn't have breakfasted
they mustn't have breakfasted

V-ing perfect

I mustn't have been breakfasting
you mustn't have been breakfasting
she mustn't have been breakfasting
we mustn't have been breakfasting
you mustn't have been breakfasting
they mustn't have been breakfasting

Interrogative form

Simple form

must I breakfast?
must you breakfast?
must she breakfast?
must we breakfast?
must you breakfast?
must they breakfast?

V-ing form

must I be breakfasting?
must you be breakfasting?
must she be breakfasting?
must we be breakfasting?
must you be breakfasting?
must they be breakfasting?

Perfect

must I have breakfasted?
must you have breakfasted?
must she have breakfasted?
must we have breakfasted?
must you have breakfasted?
must they have breakfasted?

V-ing perfect

must I have been breakfasting?
must you have been breakfasting?
must she have been breakfasting?
must we have been breakfasting?
must you have been breakfasting?
must they have been breakfasting?

Interro-negative form

Simple form

mustn't I breakfast?
mustn't you breakfast?
mustn't she breakfast?
mustn't we breakfast?
mustn't you breakfast?
mustn't they breakfast?

V-ing form

mustn't I be breakfasting?
mustn't you be breakfasting?
mustn't she be breakfasting?
mustn't we be breakfasting?
mustn't you be breakfasting?
mustn't they be breakfasting?

Perfect

mustn't I have breakfasted?
mustn't you have breakfasted?
mustn't she have breakfasted?
mustn't we have breakfasted?
mustn't you have breakfasted?
mustn't they have breakfasted?

V-ing perfect

mustn't I have been breakfasting?
mustn't you have been breakfasting?
mustn't she have been breakfasting?
mustn't we have been breakfasting?
mustn't you have been breakfasting?
mustn't they have been breakfasting?

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