English verb conjugation COULD OVERLIE

Irregular verb: overlie - overlay - overlain

Affirmation

Simple form

I could overlie
you could overlie
he could overlie
we could overlie
you could overlie
they could overlie

V-ing form

I could be overlying
you could be overlying
he could be overlying
we could be overlying
you could be overlying
they could be overlying

Perfect

I could have overlain
you could have overlain
he could have overlain
we could have overlain
you could have overlain
they could have overlain

V-ing perfect

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

Negation

Simple form

I could not overlie
you could not overlie
he could not overlie
we could not overlie
you could not overlie
they could not overlie

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I overlie?
could you overlie?
could he overlie?
could we overlie?
could you overlie?
could they overlie?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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