English verb conjugation MUST MULL

Regular verb: mull - mulled - mulled

Affirmation

Simple form

I must mull
you must mull
he must mull
we must mull
you must mull
they must mull

V-ing form

I must be mulling
you must be mulling
he must be mulling
we must be mulling
you must be mulling
they must be mulling

Perfect

I must have mulled
you must have mulled
he must have mulled
we must have mulled
you must have mulled
they must have mulled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I mull?
must you mull?
must he mull?
must we mull?
must you mull?
must they mull?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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