English verb conjugation MUST COBBLE

Regular verb: cobble - cobbled - cobbled

Affirmation

Simple form

I must cobble
you must cobble
she must cobble
we must cobble
you must cobble
they must cobble

V-ing form

I must be cobbling
you must be cobbling
she must be cobbling
we must be cobbling
you must be cobbling
they must be cobbling

Perfect

I must have cobbled
you must have cobbled
she 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
she 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
she 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
she 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
she 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
she 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 she cobble?
must we cobble?
must you cobble?
must they cobble?

V-ing form

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

Perfect

must I have cobbled?
must you have cobbled?
must she 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 she 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 she 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 she 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 she 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 she 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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