English verb conjugation MUST WINDROW

Regular verb: windrow - windrowed - windrowed

Affirmation

Simple form

I must windrow
you must windrow
he must windrow
we must windrow
you must windrow
they must windrow

V-ing form

I must be windrowing
you must be windrowing
he must be windrowing
we must be windrowing
you must be windrowing
they must be windrowing

Perfect

I must have windrowed
you must have windrowed
he must have windrowed
we must have windrowed
you must have windrowed
they must have windrowed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I windrow?
must you windrow?
must he windrow?
must we windrow?
must you windrow?
must they windrow?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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