English verb conjugation MUST THIRST

Regular verb: thirst - thirsted - thirsted

Affirmation

Simple form

I must thirst
you must thirst
she must thirst
we must thirst
you must thirst
they must thirst

V-ing form

I must be thirsting
you must be thirsting
she must be thirsting
we must be thirsting
you must be thirsting
they must be thirsting

Perfect

I must have thirsted
you must have thirsted
she must have thirsted
we must have thirsted
you must have thirsted
they must have thirsted

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I thirst?
must you thirst?
must she thirst?
must we thirst?
must you thirst?
must they thirst?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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