English verb conjugation MUST LONG

Regular verb: long - longed - longed

Affirmation

Simple form

I must long
you must long
she must long
we must long
you must long
they must long

V-ing form

I must be longing
you must be longing
she must be longing
we must be longing
you must be longing
they must be longing

Perfect

I must have longed
you must have longed
she must have longed
we must have longed
you must have longed
they must have longed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I long?
must you long?
must she long?
must we long?
must you long?
must they long?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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