English verb conjugation COULD SERIES

Regular verb: series - seriesed - seriesed

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

Affirmation

Simple form

I could series
you could series
he could series
we could series
you could series
they could series

V-ing form

I could be seriesing
you could be seriesing
he could be seriesing
we could be seriesing
you could be seriesing
they could be seriesing

Perfect

I could have seriesed
you could have seriesed
he could have seriesed
we could have seriesed
you could have seriesed
they could have seriesed

V-ing perfect

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

Negation

Simple form

I could not series
you could not series
he could not series
we could not series
you could not series
they could not series

V-ing form

I could not be seriesing
you could not be seriesing
he could not be seriesing
we could not be seriesing
you could not be seriesing
they could not be seriesing

Perfect

I could not have seriesed
you could not have seriesed
he could not have seriesed
we could not have seriesed
you could not have seriesed
they could not have seriesed

V-ing perfect

I could not have been seriesing
you could not have been seriesing
he could not have been seriesing
we could not have been seriesing
you could not have been seriesing
they could not have been seriesing

Interrogative form

Simple form

could I series?
could you series?
could he series?
could we series?
could you series?
could they series?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not series?
could you not series?
could he not series?
could we not series?
could you not series?
could they not series?

V-ing form

could I not be seriesing?
could you not be seriesing?
could he not be seriesing?
could we not be seriesing?
could you not be seriesing?
could they not be seriesing?

Perfect

could I not have seriesed?
could you not have seriesed?
could he not have seriesed?
could we not have seriesed?
could you not have seriesed?
could they not have seriesed?

V-ing perfect

could I not have been seriesing?
could you not have been seriesing?
could he not have been seriesing?
could we not have been seriesing?
could you not have been seriesing?
could they not have been seriesing?

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