English verb conjugation
COULD CLIP-CLOP

Regular verb: clip-clop - clip-cloped - clip-cloped

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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