English verb conjugation
COULD CONFEDERATE

Regular verb: confederate - confederated - confederated

Affirmation

Simple form	V-ing form
I could confederate you could confederate he could confederate we could confederate you could confederate they could confederate	I could be confederating you could be confederating he could be confederating we could be confederating you could be confederating they could be confederating
Perfect	V-ing perfect
I could have confederated you could have confederated he could have confederated we could have confederated you could have confederated they could have confederated	I could have been confederating you could have been confederating he could have been confederating we could have been confederating you could have been confederating they could have been confederating

Negation

Simple form	V-ing form
I couldn't confederate you couldn't confederate he couldn't confederate we couldn't confederate you couldn't confederate they couldn't confederate	I couldn't be confederating you couldn't be confederating he couldn't be confederating we couldn't be confederating you couldn't be confederating they couldn't be confederating
Perfect	V-ing perfect
I couldn't have confederated you couldn't have confederated he couldn't have confederated we couldn't have confederated you couldn't have confederated they couldn't have confederated	I couldn't have been confederating you couldn't have been confederating he couldn't have been confederating we couldn't have been confederating you couldn't have been confederating they couldn't have been confederating

Interrogative form

Simple form	V-ing form
could I confederate? could you confederate? could he confederate? could we confederate? could you confederate? could they confederate?	could I be confederating? could you be confederating? could he be confederating? could we be confederating? could you be confederating? could they be confederating?
Perfect	V-ing perfect
could I have confederated? could you have confederated? could he have confederated? could we have confederated? could you have confederated? could they have confederated?	could I have been confederating? could you have been confederating? could he have been confederating? could we have been confederating? could you have been confederating? could they have been confederating?

Interro-negative form

Simple form	V-ing form
couldn't I confederate? couldn't you confederate? couldn't he confederate? couldn't we confederate? couldn't you confederate? couldn't they confederate?	couldn't I be confederating? couldn't you be confederating? couldn't he be confederating? couldn't we be confederating? couldn't you be confederating? couldn't they be confederating?
Perfect	V-ing perfect
couldn't I have confederated? couldn't you have confederated? couldn't he have confederated? couldn't we have confederated? couldn't you have confederated? couldn't they have confederated?	couldn't I have been confederating? couldn't you have been confederating? couldn't he have been confederating? couldn't we have been confederating? couldn't you have been confederating? couldn't they have been confederating?