English verb conjugation COULD OVERFLOOD

Regular verb: overflood - overflooded - overflooded

Affirmation

Simple form

I could overflood
you could overflood
he could overflood
we could overflood
you could overflood
they could overflood

V-ing form

I could be overflooding
you could be overflooding
he could be overflooding
we could be overflooding
you could be overflooding
they could be overflooding

Perfect

I could have overflooded
you could have overflooded
he could have overflooded
we could have overflooded
you could have overflooded
they could have overflooded

V-ing perfect

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

Negation

Simple form

I couldn't overflood
you couldn't overflood
he couldn't overflood
we couldn't overflood
you couldn't overflood
they couldn't overflood

V-ing form

I couldn't be overflooding
you couldn't be overflooding
he couldn't be overflooding
we couldn't be overflooding
you couldn't be overflooding
they couldn't be overflooding

Perfect

I couldn't have overflooded
you couldn't have overflooded
he couldn't have overflooded
we couldn't have overflooded
you couldn't have overflooded
they couldn't have overflooded

V-ing perfect

I couldn't have been overflooding
you couldn't have been overflooding
he couldn't have been overflooding
we couldn't have been overflooding
you couldn't have been overflooding
they couldn't have been overflooding

Interrogative form

Simple form

could I overflood?
could you overflood?
could he overflood?
could we overflood?
could you overflood?
could they overflood?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I overflood?
couldn't you overflood?
couldn't he overflood?
couldn't we overflood?
couldn't you overflood?
couldn't they overflood?

V-ing form

couldn't I be overflooding?
couldn't you be overflooding?
couldn't he be overflooding?
couldn't we be overflooding?
couldn't you be overflooding?
couldn't they be overflooding?

Perfect

couldn't I have overflooded?
couldn't you have overflooded?
couldn't he have overflooded?
couldn't we have overflooded?
couldn't you have overflooded?
couldn't they have overflooded?

V-ing perfect

couldn't I have been overflooding?
couldn't you have been overflooding?
couldn't he have been overflooding?
couldn't we have been overflooding?
couldn't you have been overflooding?
couldn't they have been overflooding?

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