English verb conjugation MUST SWAP

Regular verb: swap - swaped - swaped

Affirmation

Simple form

I must swap
you must swap
he must swap
we must swap
you must swap
they must swap

V-ing form

I must be swaping
you must be swaping
he must be swaping
we must be swaping
you must be swaping
they must be swaping

Perfect

I must have swaped
you must have swaped
he must have swaped
we must have swaped
you must have swaped
they must have swaped

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I swap?
must you swap?
must he swap?
must we swap?
must you swap?
must they swap?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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