English verb conjugation MUST OVERESTIMATE

Regular verb: overestimate - overestimated - overestimated

Affirmation

Simple form

I must overestimate
you must overestimate
he must overestimate
we must overestimate
you must overestimate
they must overestimate

V-ing form

I must be overestimating
you must be overestimating
he must be overestimating
we must be overestimating
you must be overestimating
they must be overestimating

Perfect

I must have overestimated
you must have overestimated
he must have overestimated
we must have overestimated
you must have overestimated
they must have overestimated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I overestimate?
must you overestimate?
must he overestimate?
must we overestimate?
must you overestimate?
must they overestimate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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