English verb conjugation MUST CORE

Regular verb: core - cored - cored

Affirmation

Simple form

I must core
you must core
she must core
we must core
you must core
they must core

V-ing form

I must be coring
you must be coring
she must be coring
we must be coring
you must be coring
they must be coring

Perfect

I must have cored
you must have cored
she must have cored
we must have cored
you must have cored
they must have cored

V-ing perfect

I must have been coring
you must have been coring
she must have been coring
we must have been coring
you must have been coring
they must have been coring

Negation

Simple form

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

V-ing form

I mustn't be coring
you mustn't be coring
she mustn't be coring
we mustn't be coring
you mustn't be coring
they mustn't be coring

Perfect

I mustn't have cored
you mustn't have cored
she mustn't have cored
we mustn't have cored
you mustn't have cored
they mustn't have cored

V-ing perfect

I mustn't have been coring
you mustn't have been coring
she mustn't have been coring
we mustn't have been coring
you mustn't have been coring
they mustn't have been coring

Interrogative form

Simple form

must I core?
must you core?
must she core?
must we core?
must you core?
must they core?

V-ing form

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

Perfect

must I have cored?
must you have cored?
must she have cored?
must we have cored?
must you have cored?
must they have cored?

V-ing perfect

must I have been coring?
must you have been coring?
must she have been coring?
must we have been coring?
must you have been coring?
must they have been coring?

Interro-negative form

Simple form

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

V-ing form

mustn't I be coring?
mustn't you be coring?
mustn't she be coring?
mustn't we be coring?
mustn't you be coring?
mustn't they be coring?

Perfect

mustn't I have cored?
mustn't you have cored?
mustn't she have cored?
mustn't we have cored?
mustn't you have cored?
mustn't they have cored?

V-ing perfect

mustn't I have been coring?
mustn't you have been coring?
mustn't she have been coring?
mustn't we have been coring?
mustn't you have been coring?
mustn't they have been coring?

Page top