English verb conjugation MUST SHUDDER

Regular verb: shudder - shuddered - shuddered

Affirmation

Simple form

I must shudder
you must shudder
he must shudder
we must shudder
you must shudder
they must shudder

V-ing form

I must be shuddering
you must be shuddering
he must be shuddering
we must be shuddering
you must be shuddering
they must be shuddering

Perfect

I must have shuddered
you must have shuddered
he must have shuddered
we must have shuddered
you must have shuddered
they must have shuddered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I shudder?
must you shudder?
must he shudder?
must we shudder?
must you shudder?
must they shudder?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top