English verb conjugation MUST RUDDLE

Regular verb: ruddle - ruddled - ruddled

Affirmation

Simple form

I must ruddle
you must ruddle
he must ruddle
we must ruddle
you must ruddle
they must ruddle

V-ing form

I must be ruddling
you must be ruddling
he must be ruddling
we must be ruddling
you must be ruddling
they must be ruddling

Perfect

I must have ruddled
you must have ruddled
he must have ruddled
we must have ruddled
you must have ruddled
they must have ruddled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I ruddle?
must you ruddle?
must he ruddle?
must we ruddle?
must you ruddle?
must they ruddle?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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