should sleep
Irregular verb: sleep - slept- slept

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd sleep
you'd sleep
she'd sleep
we'd sleep
you'd sleep
they'd sleep 	I'd be sleeping
you'd be sleeping
she'd be sleeping
we'd be sleeping
you'd be sleeping
they'd be sleeping	I should've slept
you should've slept
she should've slept
we should've slept
you should've slept
they should've slept	I should've been sleeping
you should've been sleeping
she should've been sleeping
we should've been sleeping
you should've been sleeping
they should've been sleeping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't sleep
you shouldn't sleep
she shouldn't sleep
we shouldn't sleep
you shouldn't sleep
they shouldn't sleep 	I shouldn't be sleeping
you shouldn't be sleeping
she shouldn't be sleeping
we shouldn't be sleeping
you shouldn't be sleeping
they shouldn't be sleeping	I shouldn't have slept
you shouldn't have slept
she shouldn't have slept
we shouldn't have slept
you shouldn't have slept
they shouldn't have slept	I shouldn't have been sleeping
you shouldn't have been sleeping
she shouldn't have been sleeping
we shouldn't have been sleeping
you shouldn't have been sleeping
they shouldn't have been sleeping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I sleep?
should you sleep?
should she sleep?
should we sleep?
should you sleep?
should they sleep? 	should I be sleeping?
should you be sleeping?
should she be sleeping?
should we be sleeping?
should you be sleeping?
should they be sleeping? 	should I have slept?
should you have slept?
should she have slept?
should we have slept?
should you have slept?
should they have slept? 	should I have been sleeping?
should you have been sleeping?
should she have been sleeping?
should we have been sleeping?
should you have been sleeping?
should they have been sleeping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I sleep?
shouldn't you sleep?
shouldn't she sleep?
shouldn't we sleep?
shouldn't you sleep?
shouldn't they sleep? 	shouldn't I be sleeping?
shouldn't you be sleeping?
shouldn't she be sleeping?
shouldn't we be sleeping?
shouldn't you be sleeping?
shouldn't they be sleeping? 	shouldn't I have slept?
shouldn't you have slept?
shouldn't she have slept?
shouldn't we have slept?
shouldn't you have slept?
shouldn't they have slept? 	shouldn't I have been sleeping?
shouldn't you have been sleeping?
shouldn't she have been sleeping?
shouldn't we have been sleeping?
shouldn't you have been sleeping?
shouldn't they have been sleeping?