English verb conjugation MUST TAPER

Regular verb: taper - tapered - tapered

Affirmation

Simple form

I must taper
you must taper
he must taper
we must taper
you must taper
they must taper

V-ing form

I must be tapering
you must be tapering
he must be tapering
we must be tapering
you must be tapering
they must be tapering

Perfect

I must have tapered
you must have tapered
he must have tapered
we must have tapered
you must have tapered
they must have tapered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I taper?
must you taper?
must he taper?
must we taper?
must you taper?
must they taper?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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