English verb conjugation MUST PROCEED

Regular verb: proceed - proceeded - proceeded

Affirmation

Simple form

I must proceed
you must proceed
he must proceed
we must proceed
you must proceed
they must proceed

V-ing form

I must be proceeding
you must be proceeding
he must be proceeding
we must be proceeding
you must be proceeding
they must be proceeding

Perfect

I must have proceeded
you must have proceeded
he must have proceeded
we must have proceeded
you must have proceeded
they must have proceeded

V-ing perfect

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

Negation

Simple form

I mustn't proceed
you mustn't proceed
he mustn't proceed
we mustn't proceed
you mustn't proceed
they mustn't proceed

V-ing form

I mustn't be proceeding
you mustn't be proceeding
he mustn't be proceeding
we mustn't be proceeding
you mustn't be proceeding
they mustn't be proceeding

Perfect

I mustn't have proceeded
you mustn't have proceeded
he mustn't have proceeded
we mustn't have proceeded
you mustn't have proceeded
they mustn't have proceeded

V-ing perfect

I mustn't have been proceeding
you mustn't have been proceeding
he mustn't have been proceeding
we mustn't have been proceeding
you mustn't have been proceeding
they mustn't have been proceeding

Interrogative form

Simple form

must I proceed?
must you proceed?
must he proceed?
must we proceed?
must you proceed?
must they proceed?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I proceed?
mustn't you proceed?
mustn't he proceed?
mustn't we proceed?
mustn't you proceed?
mustn't they proceed?

V-ing form

mustn't I be proceeding?
mustn't you be proceeding?
mustn't he be proceeding?
mustn't we be proceeding?
mustn't you be proceeding?
mustn't they be proceeding?

Perfect

mustn't I have proceeded?
mustn't you have proceeded?
mustn't he have proceeded?
mustn't we have proceeded?
mustn't you have proceeded?
mustn't they have proceeded?

V-ing perfect

mustn't I have been proceeding?
mustn't you have been proceeding?
mustn't he have been proceeding?
mustn't we have been proceeding?
mustn't you have been proceeding?
mustn't they have been proceeding?

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