English verb conjugation
COULD RELINQUISH

Regular verb: relinquish - relinquished - relinquished

Affirmation

Simple form	V-ing form
I could relinquish you could relinquish he could relinquish we could relinquish you could relinquish they could relinquish	I could be relinquishing you could be relinquishing he could be relinquishing we could be relinquishing you could be relinquishing they could be relinquishing
Perfect	V-ing perfect
I could have relinquished you could have relinquished he could have relinquished we could have relinquished you could have relinquished they could have relinquished	I could have been relinquishing you could have been relinquishing he could have been relinquishing we could have been relinquishing you could have been relinquishing they could have been relinquishing

Negation

Simple form	V-ing form
I could not relinquish you could not relinquish he could not relinquish we could not relinquish you could not relinquish they could not relinquish	I could not be relinquishing you could not be relinquishing he could not be relinquishing we could not be relinquishing you could not be relinquishing they could not be relinquishing
Perfect	V-ing perfect
I could not have relinquished you could not have relinquished he could not have relinquished we could not have relinquished you could not have relinquished they could not have relinquished	I could not have been relinquishing you could not have been relinquishing he could not have been relinquishing we could not have been relinquishing you could not have been relinquishing they could not have been relinquishing

Interrogative form

Simple form	V-ing form
could I relinquish? could you relinquish? could he relinquish? could we relinquish? could you relinquish? could they relinquish?	could I be relinquishing? could you be relinquishing? could he be relinquishing? could we be relinquishing? could you be relinquishing? could they be relinquishing?
Perfect	V-ing perfect
could I have relinquished? could you have relinquished? could he have relinquished? could we have relinquished? could you have relinquished? could they have relinquished?	could I have been relinquishing? could you have been relinquishing? could he have been relinquishing? could we have been relinquishing? could you have been relinquishing? could they have been relinquishing?

Interro-negative form

Simple form	V-ing form
could I not relinquish? could you not relinquish? could he not relinquish? could we not relinquish? could you not relinquish? could they not relinquish?	could I not be relinquishing? could you not be relinquishing? could he not be relinquishing? could we not be relinquishing? could you not be relinquishing? could they not be relinquishing?
Perfect	V-ing perfect
could I not have relinquished? could you not have relinquished? could he not have relinquished? could we not have relinquished? could you not have relinquished? could they not have relinquished?	could I not have been relinquishing? could you not have been relinquishing? could he not have been relinquishing? could we not have been relinquishing? could you not have been relinquishing? could they not have been relinquishing?