English verb conjugation MUST CURD

Regular verb: curd - curded - curded

Affirmation

Simple form

I must curd
you must curd
he must curd
we must curd
you must curd
they must curd

V-ing form

I must be curding
you must be curding
he must be curding
we must be curding
you must be curding
they must be curding

Perfect

I must have curded
you must have curded
he must have curded
we must have curded
you must have curded
they must have curded

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I curd?
must you curd?
must he curd?
must we curd?
must you curd?
must they curd?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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