English verb conjugation MUST MUMBLE

Regular verb: mumble - mumbled - mumbled

Affirmation

Simple form

I must mumble
you must mumble
she must mumble
we must mumble
you must mumble
they must mumble

V-ing form

I must be mumbling
you must be mumbling
she must be mumbling
we must be mumbling
you must be mumbling
they must be mumbling

Perfect

I must have mumbled
you must have mumbled
she must have mumbled
we must have mumbled
you must have mumbled
they must have mumbled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I mumble?
must you mumble?
must she mumble?
must we mumble?
must you mumble?
must they mumble?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top