English verb conjugation
COULD CLOP

Regular verb: clop - cloped - cloped

Affirmation

Simple form	V-ing form
I could clop you could clop he could clop we could clop you could clop they could clop	I could be cloping you could be cloping he could be cloping we could be cloping you could be cloping they could be cloping
Perfect	V-ing perfect
I could have cloped you could have cloped he could have cloped we could have cloped you could have cloped they could have cloped	I could have been cloping you could have been cloping he could have been cloping we could have been cloping you could have been cloping they could have been cloping

Negation

Simple form	V-ing form
I couldn't clop you couldn't clop he couldn't clop we couldn't clop you couldn't clop they couldn't clop	I couldn't be cloping you couldn't be cloping he couldn't be cloping we couldn't be cloping you couldn't be cloping they couldn't be cloping
Perfect	V-ing perfect
I couldn't have cloped you couldn't have cloped he couldn't have cloped we couldn't have cloped you couldn't have cloped they couldn't have cloped	I couldn't have been cloping you couldn't have been cloping he couldn't have been cloping we couldn't have been cloping you couldn't have been cloping they couldn't have been cloping

Interrogative form

Simple form	V-ing form
could I clop? could you clop? could he clop? could we clop? could you clop? could they clop?	could I be cloping? could you be cloping? could he be cloping? could we be cloping? could you be cloping? could they be cloping?
Perfect	V-ing perfect
could I have cloped? could you have cloped? could he have cloped? could we have cloped? could you have cloped? could they have cloped?	could I have been cloping? could you have been cloping? could he have been cloping? could we have been cloping? could you have been cloping? could they have been cloping?

Interro-negative form

Simple form	V-ing form
couldn't I clop? couldn't you clop? couldn't he clop? couldn't we clop? couldn't you clop? couldn't they clop?	couldn't I be cloping? couldn't you be cloping? couldn't he be cloping? couldn't we be cloping? couldn't you be cloping? couldn't they be cloping?
Perfect	V-ing perfect
couldn't I have cloped? couldn't you have cloped? couldn't he have cloped? couldn't we have cloped? couldn't you have cloped? couldn't they have cloped?	couldn't I have been cloping? couldn't you have been cloping? couldn't he have been cloping? couldn't we have been cloping? couldn't you have been cloping? couldn't they have been cloping?