English verb conjugation MUST HAMPER

Regular verb: hamper - hampered - hampered

Affirmation

Simple form

I must hamper
you must hamper
he must hamper
we must hamper
you must hamper
they must hamper

V-ing form

I must be hampering
you must be hampering
he must be hampering
we must be hampering
you must be hampering
they must be hampering

Perfect

I must have hampered
you must have hampered
he must have hampered
we must have hampered
you must have hampered
they must have hampered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I hamper?
must you hamper?
must he hamper?
must we hamper?
must you hamper?
must they hamper?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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