English verb conjugation
COULD CAUCUS

Regular verb: caucus - caucused - caucused

Affirmation

Simple form	V-ing form
I could caucus you could caucus he could caucus we could caucus you could caucus they could caucus	I could be caucusing you could be caucusing he could be caucusing we could be caucusing you could be caucusing they could be caucusing
Perfect	V-ing perfect
I could have caucused you could have caucused he could have caucused we could have caucused you could have caucused they could have caucused	I could have been caucusing you could have been caucusing he could have been caucusing we could have been caucusing you could have been caucusing they could have been caucusing

Negation

Simple form	V-ing form
I could not caucus you could not caucus he could not caucus we could not caucus you could not caucus they could not caucus	I could not be caucusing you could not be caucusing he could not be caucusing we could not be caucusing you could not be caucusing they could not be caucusing
Perfect	V-ing perfect
I could not have caucused you could not have caucused he could not have caucused we could not have caucused you could not have caucused they could not have caucused	I could not have been caucusing you could not have been caucusing he could not have been caucusing we could not have been caucusing you could not have been caucusing they could not have been caucusing

Interrogative form

Simple form	V-ing form
could I caucus? could you caucus? could he caucus? could we caucus? could you caucus? could they caucus?	could I be caucusing? could you be caucusing? could he be caucusing? could we be caucusing? could you be caucusing? could they be caucusing?
Perfect	V-ing perfect
could I have caucused? could you have caucused? could he have caucused? could we have caucused? could you have caucused? could they have caucused?	could I have been caucusing? could you have been caucusing? could he have been caucusing? could we have been caucusing? could you have been caucusing? could they have been caucusing?

Interro-negative form

Simple form	V-ing form
could I not caucus? could you not caucus? could he not caucus? could we not caucus? could you not caucus? could they not caucus?	could I not be caucusing? could you not be caucusing? could he not be caucusing? could we not be caucusing? could you not be caucusing? could they not be caucusing?
Perfect	V-ing perfect
could I not have caucused? could you not have caucused? could he not have caucused? could we not have caucused? could you not have caucused? could they not have caucused?	could I not have been caucusing? could you not have been caucusing? could he not have been caucusing? could we not have been caucusing? could you not have been caucusing? could they not have been caucusing?