should brainstorm
Regular verb: brainstorm - brainstormed- brainstormed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd brainstorm
you'd brainstorm
he'd brainstorm
we'd brainstorm
you'd brainstorm
they'd brainstorm 	I'd be brainstorming
you'd be brainstorming
he'd be brainstorming
we'd be brainstorming
you'd be brainstorming
they'd be brainstorming	I should've brainstormed
you should've brainstormed
he should've brainstormed
we should've brainstormed
you should've brainstormed
they should've brainstormed	I should've been brainstorming
you should've been brainstorming
he should've been brainstorming
we should've been brainstorming
you should've been brainstorming
they should've been brainstorming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't brainstorm
you shouldn't brainstorm
he shouldn't brainstorm
we shouldn't brainstorm
you shouldn't brainstorm
they shouldn't brainstorm 	I shouldn't be brainstorming
you shouldn't be brainstorming
he shouldn't be brainstorming
we shouldn't be brainstorming
you shouldn't be brainstorming
they shouldn't be brainstorming	I shouldn't have brainstormed
you shouldn't have brainstormed
he shouldn't have brainstormed
we shouldn't have brainstormed
you shouldn't have brainstormed
they shouldn't have brainstormed	I shouldn't have been brainstorming
you shouldn't have been brainstorming
he shouldn't have been brainstorming
we shouldn't have been brainstorming
you shouldn't have been brainstorming
they shouldn't have been brainstorming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I brainstorm?
should you brainstorm?
should he brainstorm?
should we brainstorm?
should you brainstorm?
should they brainstorm? 	should I be brainstorming?
should you be brainstorming?
should he be brainstorming?
should we be brainstorming?
should you be brainstorming?
should they be brainstorming? 	should I have brainstormed?
should you have brainstormed?
should he have brainstormed?
should we have brainstormed?
should you have brainstormed?
should they have brainstormed? 	should I have been brainstorming?
should you have been brainstorming?
should he have been brainstorming?
should we have been brainstorming?
should you have been brainstorming?
should they have been brainstorming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I brainstorm?
shouldn't you brainstorm?
shouldn't he brainstorm?
shouldn't we brainstorm?
shouldn't you brainstorm?
shouldn't they brainstorm? 	shouldn't I be brainstorming?
shouldn't you be brainstorming?
shouldn't he be brainstorming?
shouldn't we be brainstorming?
shouldn't you be brainstorming?
shouldn't they be brainstorming? 	shouldn't I have brainstormed?
shouldn't you have brainstormed?
shouldn't he have brainstormed?
shouldn't we have brainstormed?
shouldn't you have brainstormed?
shouldn't they have brainstormed? 	shouldn't I have been brainstorming?
shouldn't you have been brainstorming?
shouldn't he have been brainstorming?
shouldn't we have been brainstorming?
shouldn't you have been brainstorming?
shouldn't they have been brainstorming?