English verb conjugation COULD FILTRATE

Regular verb: filtrate - filtrated - filtrated

Affirmation

Simple form

I could filtrate
you could filtrate
he could filtrate
we could filtrate
you could filtrate
they could filtrate

V-ing form

I could be filtrating
you could be filtrating
he could be filtrating
we could be filtrating
you could be filtrating
they could be filtrating

Perfect

I could have filtrated
you could have filtrated
he could have filtrated
we could have filtrated
you could have filtrated
they could have filtrated

V-ing perfect

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

Negation

Simple form

I could not filtrate
you could not filtrate
he could not filtrate
we could not filtrate
you could not filtrate
they could not filtrate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I filtrate?
could you filtrate?
could he filtrate?
could we filtrate?
could you filtrate?
could they filtrate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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