English verb conjugation MUST PLANE

Regular verb: plane - planed - planed

Affirmation

Simple form

I must plane
you must plane
she must plane
we must plane
you must plane
they must plane

V-ing form

I must be planing
you must be planing
she must be planing
we must be planing
you must be planing
they must be planing

Perfect

I must have planed
you must have planed
she must have planed
we must have planed
you must have planed
they must have planed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I plane?
must you plane?
must she plane?
must we plane?
must you plane?
must they plane?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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