English verb conjugation COULD ROAST

Regular verb: roast - roasted - roasted

Affirmation

Simple form

I could roast
you could roast
he could roast
we could roast
you could roast
they could roast

V-ing form

I could be roasting
you could be roasting
he could be roasting
we could be roasting
you could be roasting
they could be roasting

Perfect

I could have roasted
you could have roasted
he could have roasted
we could have roasted
you could have roasted
they could have roasted

V-ing perfect

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

Negation

Simple form

I could not roast
you could not roast
he could not roast
we could not roast
you could not roast
they could not roast

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I roast?
could you roast?
could he roast?
could we roast?
could you roast?
could they roast?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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