should race
Regular verb: race - raced- raced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd race
you'd race
she'd race
we'd race
you'd race
they'd race 	I'd be racing
you'd be racing
she'd be racing
we'd be racing
you'd be racing
they'd be racing	I should've raced
you should've raced
she should've raced
we should've raced
you should've raced
they should've raced	I should've been racing
you should've been racing
she should've been racing
we should've been racing
you should've been racing
they should've been racing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't race
you shouldn't race
she shouldn't race
we shouldn't race
you shouldn't race
they shouldn't race 	I shouldn't be racing
you shouldn't be racing
she shouldn't be racing
we shouldn't be racing
you shouldn't be racing
they shouldn't be racing	I shouldn't have raced
you shouldn't have raced
she shouldn't have raced
we shouldn't have raced
you shouldn't have raced
they shouldn't have raced	I shouldn't have been racing
you shouldn't have been racing
she shouldn't have been racing
we shouldn't have been racing
you shouldn't have been racing
they shouldn't have been racing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I race?
should you race?
should she race?
should we race?
should you race?
should they race? 	should I be racing?
should you be racing?
should she be racing?
should we be racing?
should you be racing?
should they be racing? 	should I have raced?
should you have raced?
should she have raced?
should we have raced?
should you have raced?
should they have raced? 	should I have been racing?
should you have been racing?
should she have been racing?
should we have been racing?
should you have been racing?
should they have been racing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I race?
shouldn't you race?
shouldn't she race?
shouldn't we race?
shouldn't you race?
shouldn't they race? 	shouldn't I be racing?
shouldn't you be racing?
shouldn't she be racing?
shouldn't we be racing?
shouldn't you be racing?
shouldn't they be racing? 	shouldn't I have raced?
shouldn't you have raced?
shouldn't she have raced?
shouldn't we have raced?
shouldn't you have raced?
shouldn't they have raced? 	shouldn't I have been racing?
shouldn't you have been racing?
shouldn't she have been racing?
shouldn't we have been racing?
shouldn't you have been racing?
shouldn't they have been racing?