English verb conjugation
COULD LOPE

Regular verb: lope - loped - loped

Affirmation

Simple form	V-ing form
I could lope you could lope he could lope we could lope you could lope they could lope	I could be loping you could be loping he could be loping we could be loping you could be loping they could be loping
Perfect	V-ing perfect
I could have loped you could have loped he could have loped we could have loped you could have loped they could have loped	I could have been loping you could have been loping he could have been loping we could have been loping you could have been loping they could have been loping

Negation

Simple form	V-ing form
I couldn't lope you couldn't lope he couldn't lope we couldn't lope you couldn't lope they couldn't lope	I couldn't be loping you couldn't be loping he couldn't be loping we couldn't be loping you couldn't be loping they couldn't be loping
Perfect	V-ing perfect
I couldn't have loped you couldn't have loped he couldn't have loped we couldn't have loped you couldn't have loped they couldn't have loped	I couldn't have been loping you couldn't have been loping he couldn't have been loping we couldn't have been loping you couldn't have been loping they couldn't have been loping

Interrogative form

Simple form	V-ing form
could I lope? could you lope? could he lope? could we lope? could you lope? could they lope?	could I be loping? could you be loping? could he be loping? could we be loping? could you be loping? could they be loping?
Perfect	V-ing perfect
could I have loped? could you have loped? could he have loped? could we have loped? could you have loped? could they have loped?	could I have been loping? could you have been loping? could he have been loping? could we have been loping? could you have been loping? could they have been loping?

Interro-negative form

Simple form	V-ing form
couldn't I lope? couldn't you lope? couldn't he lope? couldn't we lope? couldn't you lope? couldn't they lope?	couldn't I be loping? couldn't you be loping? couldn't he be loping? couldn't we be loping? couldn't you be loping? couldn't they be loping?
Perfect	V-ing perfect
couldn't I have loped? couldn't you have loped? couldn't he have loped? couldn't we have loped? couldn't you have loped? couldn't they have loped?	couldn't I have been loping? couldn't you have been loping? couldn't he have been loping? couldn't we have been loping? couldn't you have been loping? couldn't they have been loping?