English verb conjugation
COULD EXSCIND

Regular verb: exscind - exscinded - exscinded

Affirmation

Simple form	V-ing form
I could exscind you could exscind he could exscind we could exscind you could exscind they could exscind	I could be exscinding you could be exscinding he could be exscinding we could be exscinding you could be exscinding they could be exscinding
Perfect	V-ing perfect
I could have exscinded you could have exscinded he could have exscinded we could have exscinded you could have exscinded they could have exscinded	I could have been exscinding you could have been exscinding he could have been exscinding we could have been exscinding you could have been exscinding they could have been exscinding

Negation

Simple form	V-ing form
I could not exscind you could not exscind he could not exscind we could not exscind you could not exscind they could not exscind	I could not be exscinding you could not be exscinding he could not be exscinding we could not be exscinding you could not be exscinding they could not be exscinding
Perfect	V-ing perfect
I could not have exscinded you could not have exscinded he could not have exscinded we could not have exscinded you could not have exscinded they could not have exscinded	I could not have been exscinding you could not have been exscinding he could not have been exscinding we could not have been exscinding you could not have been exscinding they could not have been exscinding

Interrogative form

Simple form	V-ing form
could I exscind? could you exscind? could he exscind? could we exscind? could you exscind? could they exscind?	could I be exscinding? could you be exscinding? could he be exscinding? could we be exscinding? could you be exscinding? could they be exscinding?
Perfect	V-ing perfect
could I have exscinded? could you have exscinded? could he have exscinded? could we have exscinded? could you have exscinded? could they have exscinded?	could I have been exscinding? could you have been exscinding? could he have been exscinding? could we have been exscinding? could you have been exscinding? could they have been exscinding?

Interro-negative form

Simple form	V-ing form
could I not exscind? could you not exscind? could he not exscind? could we not exscind? could you not exscind? could they not exscind?	could I not be exscinding? could you not be exscinding? could he not be exscinding? could we not be exscinding? could you not be exscinding? could they not be exscinding?
Perfect	V-ing perfect
could I not have exscinded? could you not have exscinded? could he not have exscinded? could we not have exscinded? could you not have exscinded? could they not have exscinded?	could I not have been exscinding? could you not have been exscinding? could he not have been exscinding? could we not have been exscinding? could you not have been exscinding? could they not have been exscinding?