English verb conjugation MUST COBBLE

Regular verb: cobble - cobbled - cobbled

Affirmation

Simple form

I must cobble
you must cobble
he must cobble
we must cobble
you must cobble
they must cobble

V-ing form

I must be cobbling
you must be cobbling
he must be cobbling
we must be cobbling
you must be cobbling
they must be cobbling

Perfect

I must have cobbled
you must have cobbled
he must have cobbled
we must have cobbled
you must have cobbled
they must have cobbled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I cobble?
must you cobble?
must he cobble?
must we cobble?
must you cobble?
must they cobble?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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