English verb conjugation COULD SLUICE

Regular verb: sluice - sluiced - sluiced

Affirmation

Simple form

I could sluice
you could sluice
he could sluice
we could sluice
you could sluice
they could sluice

V-ing form

I could be sluicing
you could be sluicing
he could be sluicing
we could be sluicing
you could be sluicing
they could be sluicing

Perfect

I could have sluiced
you could have sluiced
he could have sluiced
we could have sluiced
you could have sluiced
they could have sluiced

V-ing perfect

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

Negation

Simple form

I could not sluice
you could not sluice
he could not sluice
we could not sluice
you could not sluice
they could not sluice

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I sluice?
could you sluice?
could he sluice?
could we sluice?
could you sluice?
could they sluice?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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