English verb conjugation MUST SERIES

Regular verb: series - seriesed - seriesed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must series
you must series
he must series
we must series
you must series
they must series

V-ing form

I must be seriesing
you must be seriesing
he must be seriesing
we must be seriesing
you must be seriesing
they must be seriesing

Perfect

I must have seriesed
you must have seriesed
he must have seriesed
we must have seriesed
you must have seriesed
they must have seriesed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I series?
must you series?
must he series?
must we series?
must you series?
must they series?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top