English verb conjugation
COULD CRAP

Regular verb: crap - craped - craped

Affirmation

Simple form	V-ing form
I could crap you could crap he could crap we could crap you could crap they could crap	I could be craping you could be craping he could be craping we could be craping you could be craping they could be craping
Perfect	V-ing perfect
I could have craped you could have craped he could have craped we could have craped you could have craped they could have craped	I could have been craping you could have been craping he could have been craping we could have been craping you could have been craping they could have been craping

Negation

Simple form	V-ing form
I couldn't crap you couldn't crap he couldn't crap we couldn't crap you couldn't crap they couldn't crap	I couldn't be craping you couldn't be craping he couldn't be craping we couldn't be craping you couldn't be craping they couldn't be craping
Perfect	V-ing perfect
I couldn't have craped you couldn't have craped he couldn't have craped we couldn't have craped you couldn't have craped they couldn't have craped	I couldn't have been craping you couldn't have been craping he couldn't have been craping we couldn't have been craping you couldn't have been craping they couldn't have been craping

Interrogative form

Simple form	V-ing form
could I crap? could you crap? could he crap? could we crap? could you crap? could they crap?	could I be craping? could you be craping? could he be craping? could we be craping? could you be craping? could they be craping?
Perfect	V-ing perfect
could I have craped? could you have craped? could he have craped? could we have craped? could you have craped? could they have craped?	could I have been craping? could you have been craping? could he have been craping? could we have been craping? could you have been craping? could they have been craping?

Interro-negative form

Simple form	V-ing form
couldn't I crap? couldn't you crap? couldn't he crap? couldn't we crap? couldn't you crap? couldn't they crap?	couldn't I be craping? couldn't you be craping? couldn't he be craping? couldn't we be craping? couldn't you be craping? couldn't they be craping?
Perfect	V-ing perfect
couldn't I have craped? couldn't you have craped? couldn't he have craped? couldn't we have craped? couldn't you have craped? couldn't they have craped?	couldn't I have been craping? couldn't you have been craping? couldn't he have been craping? couldn't we have been craping? couldn't you have been craping? couldn't they have been craping?