English verb conjugation MUST SWOB

Regular verb: swob - swobed - swobed

Affirmation

Simple form

I must swob
you must swob
he must swob
we must swob
you must swob
they must swob

V-ing form

I must be swobing
you must be swobing
he must be swobing
we must be swobing
you must be swobing
they must be swobing

Perfect

I must have swobed
you must have swobed
he must have swobed
we must have swobed
you must have swobed
they must have swobed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I swob?
must you swob?
must he swob?
must we swob?
must you swob?
must they swob?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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