English verb conjugation MUST SWASH

Regular verb: swash - swashed - swashed

Affirmation

Simple form

I must swash
you must swash
he must swash
we must swash
you must swash
they must swash

V-ing form

I must be swashing
you must be swashing
he must be swashing
we must be swashing
you must be swashing
they must be swashing

Perfect

I must have swashed
you must have swashed
he must have swashed
we must have swashed
you must have swashed
they must have swashed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I swash?
must you swash?
must he swash?
must we swash?
must you swash?
must they swash?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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