English verb conjugation
COULD PAR

Regular verb: par - pared - pared

Affirmation

Simple form	V-ing form
I could par you could par he could par we could par you could par they could par	I could be paring you could be paring he could be paring we could be paring you could be paring they could be paring
Perfect	V-ing perfect
I could have pared you could have pared he could have pared we could have pared you could have pared they could have pared	I could have been paring you could have been paring he could have been paring we could have been paring you could have been paring they could have been paring

Negation

Simple form	V-ing form
I could not par you could not par he could not par we could not par you could not par they could not par	I could not be paring you could not be paring he could not be paring we could not be paring you could not be paring they could not be paring
Perfect	V-ing perfect
I could not have pared you could not have pared he could not have pared we could not have pared you could not have pared they could not have pared	I could not have been paring you could not have been paring he could not have been paring we could not have been paring you could not have been paring they could not have been paring

Interrogative form

Simple form	V-ing form
could I par? could you par? could he par? could we par? could you par? could they par?	could I be paring? could you be paring? could he be paring? could we be paring? could you be paring? could they be paring?
Perfect	V-ing perfect
could I have pared? could you have pared? could he have pared? could we have pared? could you have pared? could they have pared?	could I have been paring? could you have been paring? could he have been paring? could we have been paring? could you have been paring? could they have been paring?

Interro-negative form

Simple form	V-ing form
could I not par? could you not par? could he not par? could we not par? could you not par? could they not par?	could I not be paring? could you not be paring? could he not be paring? could we not be paring? could you not be paring? could they not be paring?
Perfect	V-ing perfect
could I not have pared? could you not have pared? could he not have pared? could we not have pared? could you not have pared? could they not have pared?	could I not have been paring? could you not have been paring? could he not have been paring? could we not have been paring? could you not have been paring? could they not have been paring?