English verb conjugation MUST PRECOOK

Regular verb: precook - precooked - precooked

Affirmation

Simple form

I must precook
you must precook
she must precook
we must precook
you must precook
they must precook

V-ing form

I must be precooking
you must be precooking
she must be precooking
we must be precooking
you must be precooking
they must be precooking

Perfect

I must have precooked
you must have precooked
she must have precooked
we must have precooked
you must have precooked
they must have precooked

V-ing perfect

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

Negation

Simple form

I must not precook
you must not precook
she must not precook
we must not precook
you must not precook
they must not precook

V-ing form

I must not be precooking
you must not be precooking
she must not be precooking
we must not be precooking
you must not be precooking
they must not be precooking

Perfect

I must not have precooked
you must not have precooked
she must not have precooked
we must not have precooked
you must not have precooked
they must not have precooked

V-ing perfect

I must not have been precooking
you must not have been precooking
she must not have been precooking
we must not have been precooking
you must not have been precooking
they must not have been precooking

Interrogative form

Simple form

must I precook?
must you precook?
must she precook?
must we precook?
must you precook?
must they precook?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not precook?
must you not precook?
must she not precook?
must we not precook?
must you not precook?
must they not precook?

V-ing form

must I not be precooking?
must you not be precooking?
must she not be precooking?
must we not be precooking?
must you not be precooking?
must they not be precooking?

Perfect

must I not have precooked?
must you not have precooked?
must she not have precooked?
must we not have precooked?
must you not have precooked?
must they not have precooked?

V-ing perfect

must I not have been precooking?
must you not have been precooking?
must she not have been precooking?
must we not have been precooking?
must you not have been precooking?
must they not have been precooking?

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