English verb conjugation MUST ADMINISTER

Regular verb: administer - administered - administered

Affirmation

Simple form

I must administer
you must administer
he must administer
we must administer
you must administer
they must administer

V-ing form

I must be administering
you must be administering
he must be administering
we must be administering
you must be administering
they must be administering

Perfect

I must have administered
you must have administered
he must have administered
we must have administered
you must have administered
they must have administered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I administer?
must you administer?
must he administer?
must we administer?
must you administer?
must they administer?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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