English verb conjugation
COULD MOPE

Regular verb: mope - moped - moped

Affirmation

Simple form	V-ing form
I could mope you could mope he could mope we could mope you could mope they could mope	I could be moping you could be moping he could be moping we could be moping you could be moping they could be moping
Perfect	V-ing perfect
I could have moped you could have moped he could have moped we could have moped you could have moped they could have moped	I could have been moping you could have been moping he could have been moping we could have been moping you could have been moping they could have been moping

Negation

Simple form	V-ing form
I could not mope you could not mope he could not mope we could not mope you could not mope they could not mope	I could not be moping you could not be moping he could not be moping we could not be moping you could not be moping they could not be moping
Perfect	V-ing perfect
I could not have moped you could not have moped he could not have moped we could not have moped you could not have moped they could not have moped	I could not have been moping you could not have been moping he could not have been moping we could not have been moping you could not have been moping they could not have been moping

Interrogative form

Simple form	V-ing form
could I mope? could you mope? could he mope? could we mope? could you mope? could they mope?	could I be moping? could you be moping? could he be moping? could we be moping? could you be moping? could they be moping?
Perfect	V-ing perfect
could I have moped? could you have moped? could he have moped? could we have moped? could you have moped? could they have moped?	could I have been moping? could you have been moping? could he have been moping? could we have been moping? could you have been moping? could they have been moping?

Interro-negative form

Simple form	V-ing form
could I not mope? could you not mope? could he not mope? could we not mope? could you not mope? could they not mope?	could I not be moping? could you not be moping? could he not be moping? could we not be moping? could you not be moping? could they not be moping?
Perfect	V-ing perfect
could I not have moped? could you not have moped? could he not have moped? could we not have moped? could you not have moped? could they not have moped?	could I not have been moping? could you not have been moping? could he not have been moping? could we not have been moping? could you not have been moping? could they not have been moping?