English verb conjugation
COULD SLICE

Regular verb: slice - sliced - sliced

Affirmation

Simple form	V-ing form
I could slice you could slice she could slice we could slice you could slice they could slice	I could be slicing you could be slicing she could be slicing we could be slicing you could be slicing they could be slicing
Perfect	V-ing perfect
I could have sliced you could have sliced she could have sliced we could have sliced you could have sliced they could have sliced	I could have been slicing you could have been slicing she could have been slicing we could have been slicing you could have been slicing they could have been slicing

Negation

Simple form	V-ing form
I couldn't slice you couldn't slice she couldn't slice we couldn't slice you couldn't slice they couldn't slice	I couldn't be slicing you couldn't be slicing she couldn't be slicing we couldn't be slicing you couldn't be slicing they couldn't be slicing
Perfect	V-ing perfect
I couldn't have sliced you couldn't have sliced she couldn't have sliced we couldn't have sliced you couldn't have sliced they couldn't have sliced	I couldn't have been slicing you couldn't have been slicing she couldn't have been slicing we couldn't have been slicing you couldn't have been slicing they couldn't have been slicing

Interrogative form

Simple form	V-ing form
could I slice? could you slice? could she slice? could we slice? could you slice? could they slice?	could I be slicing? could you be slicing? could she be slicing? could we be slicing? could you be slicing? could they be slicing?
Perfect	V-ing perfect
could I have sliced? could you have sliced? could she have sliced? could we have sliced? could you have sliced? could they have sliced?	could I have been slicing? could you have been slicing? could she have been slicing? could we have been slicing? could you have been slicing? could they have been slicing?

Interro-negative form

Simple form	V-ing form
couldn't I slice? couldn't you slice? couldn't she slice? couldn't we slice? couldn't you slice? couldn't they slice?	couldn't I be slicing? couldn't you be slicing? couldn't she be slicing? couldn't we be slicing? couldn't you be slicing? couldn't they be slicing?
Perfect	V-ing perfect
couldn't I have sliced? couldn't you have sliced? couldn't she have sliced? couldn't we have sliced? couldn't you have sliced? couldn't they have sliced?	couldn't I have been slicing? couldn't you have been slicing? couldn't she have been slicing? couldn't we have been slicing? couldn't you have been slicing? couldn't they have been slicing?