English verb conjugation MUST THATCH

Regular verb: thatch - thatched - thatched

Affirmation

Simple form

I must thatch
you must thatch
he must thatch
we must thatch
you must thatch
they must thatch

V-ing form

I must be thatching
you must be thatching
he must be thatching
we must be thatching
you must be thatching
they must be thatching

Perfect

I must have thatched
you must have thatched
he must have thatched
we must have thatched
you must have thatched
they must have thatched

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I thatch?
must you thatch?
must he thatch?
must we thatch?
must you thatch?
must they thatch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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