English verb conjugation MUST EXCRETE

Regular verb: excrete - excreted - excreted

Affirmation

Simple form

I must excrete
you must excrete
he must excrete
we must excrete
you must excrete
they must excrete

V-ing form

I must be excreting
you must be excreting
he must be excreting
we must be excreting
you must be excreting
they must be excreting

Perfect

I must have excreted
you must have excreted
he must have excreted
we must have excreted
you must have excreted
they must have excreted

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I excrete?
must you excrete?
must he excrete?
must we excrete?
must you excrete?
must they excrete?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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