should caucus
Regular verb: caucus - caucused- caucused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should caucus
you should caucus
she should caucus
we should caucus
you should caucus
they should caucus 	I should be caucusing
you should be caucusing
she should be caucusing
we should be caucusing
you should be caucusing
they should be caucusing	I should have caucused
you should have caucused
she should have caucused
we should have caucused
you should have caucused
they should have caucused	I should have been caucusing
you should have been caucusing
she should have been caucusing
we should have been caucusing
you should have been caucusing
they should have been caucusing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not caucus
you should not caucus
she should not caucus
we should not caucus
you should not caucus
they should not caucus 	I should not be caucusing
you should not be caucusing
she should not be caucusing
we should not be caucusing
you should not be caucusing
they should not be caucusing	I should not have caucused
you should not have caucused
she should not have caucused
we should not have caucused
you should not have caucused
they should not have caucused	I should not have been caucusing
you should not have been caucusing
she should not have been caucusing
we should not have been caucusing
you should not have been caucusing
they should not have been caucusing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I caucus?
should you caucus?
should she caucus?
should we caucus?
should you caucus?
should they caucus? 	should I be caucusing?
should you be caucusing?
should she be caucusing?
should we be caucusing?
should you be caucusing?
should they be caucusing? 	should I have caucused?
should you have caucused?
should she have caucused?
should we have caucused?
should you have caucused?
should they have caucused? 	should I have been caucusing?
should you have been caucusing?
should she have been caucusing?
should we have been caucusing?
should you have been caucusing?
should they have been caucusing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not caucus?
should you not caucus?
should she not caucus?
should we not caucus?
should you not caucus?
should they not caucus? 	should I not be caucusing?
should you not be caucusing?
should she not be caucusing?
should we not be caucusing?
should you not be caucusing?
should they not be caucusing? 	should I not have caucused?
should you not have caucused?
should she not have caucused?
should we not have caucused?
should you not have caucused?
should they not have caucused? 	should I not have been caucusing?
should you not have been caucusing?
should she not have been caucusing?
should we not have been caucusing?
should you not have been caucusing?
should they not have been caucusing?