English verb conjugation MUST REINVESTIGATE

Regular verb: reinvestigate - reinvestigated - reinvestigated

Affirmation

Simple form

I must reinvestigate
you must reinvestigate
she must reinvestigate
we must reinvestigate
you must reinvestigate
they must reinvestigate

V-ing form

I must be reinvestigating
you must be reinvestigating
she must be reinvestigating
we must be reinvestigating
you must be reinvestigating
they must be reinvestigating

Perfect

I must have reinvestigated
you must have reinvestigated
she must have reinvestigated
we must have reinvestigated
you must have reinvestigated
they must have reinvestigated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I reinvestigate?
must you reinvestigate?
must she reinvestigate?
must we reinvestigate?
must you reinvestigate?
must they reinvestigate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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