English verb conjugation
COULD SHRIVEü

Regular verb: shriveü - shriveüed - shriveüed

Affirmation

Simple form	V-ing form
I could shriveü you could shriveü he could shriveü we could shriveü you could shriveü they could shriveü	I could be shriveüing you could be shriveüing he could be shriveüing we could be shriveüing you could be shriveüing they could be shriveüing
Perfect	V-ing perfect
I could have shriveüed you could have shriveüed he could have shriveüed we could have shriveüed you could have shriveüed they could have shriveüed	I could have been shriveüing you could have been shriveüing he could have been shriveüing we could have been shriveüing you could have been shriveüing they could have been shriveüing

Negation

Simple form	V-ing form
I could not shriveü you could not shriveü he could not shriveü we could not shriveü you could not shriveü they could not shriveü	I could not be shriveüing you could not be shriveüing he could not be shriveüing we could not be shriveüing you could not be shriveüing they could not be shriveüing
Perfect	V-ing perfect
I could not have shriveüed you could not have shriveüed he could not have shriveüed we could not have shriveüed you could not have shriveüed they could not have shriveüed	I could not have been shriveüing you could not have been shriveüing he could not have been shriveüing we could not have been shriveüing you could not have been shriveüing they could not have been shriveüing

Interrogative form

Simple form	V-ing form
could I shriveü? could you shriveü? could he shriveü? could we shriveü? could you shriveü? could they shriveü?	could I be shriveüing? could you be shriveüing? could he be shriveüing? could we be shriveüing? could you be shriveüing? could they be shriveüing?
Perfect	V-ing perfect
could I have shriveüed? could you have shriveüed? could he have shriveüed? could we have shriveüed? could you have shriveüed? could they have shriveüed?	could I have been shriveüing? could you have been shriveüing? could he have been shriveüing? could we have been shriveüing? could you have been shriveüing? could they have been shriveüing?

Interro-negative form

Simple form	V-ing form
could I not shriveü? could you not shriveü? could he not shriveü? could we not shriveü? could you not shriveü? could they not shriveü?	could I not be shriveüing? could you not be shriveüing? could he not be shriveüing? could we not be shriveüing? could you not be shriveüing? could they not be shriveüing?
Perfect	V-ing perfect
could I not have shriveüed? could you not have shriveüed? could he not have shriveüed? could we not have shriveüed? could you not have shriveüed? could they not have shriveüed?	could I not have been shriveüing? could you not have been shriveüing? could he not have been shriveüing? could we not have been shriveüing? could you not have been shriveüing? could they not have been shriveüing?