English verb conjugation MUST CURB CURB

Regular verb: curb curb - curb curbed - curb curbed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must curb curb
you must curb curb
she must curb curb
we must curb curb
you must curb curb
they must curb curb

V-ing form

I must be curb curbing
you must be curb curbing
she must be curb curbing
we must be curb curbing
you must be curb curbing
they must be curb curbing

Perfect

I must have curb curbed
you must have curb curbed
she must have curb curbed
we must have curb curbed
you must have curb curbed
they must have curb curbed

V-ing perfect

I must have been curb curbing
you must have been curb curbing
she must have been curb curbing
we must have been curb curbing
you must have been curb curbing
they must have been curb curbing

Negation

Simple form

I mustn't curb curb
you mustn't curb curb
she mustn't curb curb
we mustn't curb curb
you mustn't curb curb
they mustn't curb curb

V-ing form

I mustn't be curb curbing
you mustn't be curb curbing
she mustn't be curb curbing
we mustn't be curb curbing
you mustn't be curb curbing
they mustn't be curb curbing

Perfect

I mustn't have curb curbed
you mustn't have curb curbed
she mustn't have curb curbed
we mustn't have curb curbed
you mustn't have curb curbed
they mustn't have curb curbed

V-ing perfect

I mustn't have been curb curbing
you mustn't have been curb curbing
she mustn't have been curb curbing
we mustn't have been curb curbing
you mustn't have been curb curbing
they mustn't have been curb curbing

Interrogative form

Simple form

must I curb curb?
must you curb curb?
must she curb curb?
must we curb curb?
must you curb curb?
must they curb curb?

V-ing form

must I be curb curbing?
must you be curb curbing?
must she be curb curbing?
must we be curb curbing?
must you be curb curbing?
must they be curb curbing?

Perfect

must I have curb curbed?
must you have curb curbed?
must she have curb curbed?
must we have curb curbed?
must you have curb curbed?
must they have curb curbed?

V-ing perfect

must I have been curb curbing?
must you have been curb curbing?
must she have been curb curbing?
must we have been curb curbing?
must you have been curb curbing?
must they have been curb curbing?

Interro-negative form

Simple form

mustn't I curb curb?
mustn't you curb curb?
mustn't she curb curb?
mustn't we curb curb?
mustn't you curb curb?
mustn't they curb curb?

V-ing form

mustn't I be curb curbing?
mustn't you be curb curbing?
mustn't she be curb curbing?
mustn't we be curb curbing?
mustn't you be curb curbing?
mustn't they be curb curbing?

Perfect

mustn't I have curb curbed?
mustn't you have curb curbed?
mustn't she have curb curbed?
mustn't we have curb curbed?
mustn't you have curb curbed?
mustn't they have curb curbed?

V-ing perfect

mustn't I have been curb curbing?
mustn't you have been curb curbing?
mustn't she have been curb curbing?
mustn't we have been curb curbing?
mustn't you have been curb curbing?
mustn't they have been curb curbing?

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