should drowse
Verbo regular: drowse - drowsed- drowsed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd drowse
you'd drowse
she'd drowse
we'd drowse
you'd drowse
they'd drowse 	I'd be drowsing
you'd be drowsing
she'd be drowsing
we'd be drowsing
you'd be drowsing
they'd be drowsing	I should've drowsed
you should've drowsed
she should've drowsed
we should've drowsed
you should've drowsed
they should've drowsed	I should've been drowsing
you should've been drowsing
she should've been drowsing
we should've been drowsing
you should've been drowsing
they should've been drowsing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't drowse
you shouldn't drowse
she shouldn't drowse
we shouldn't drowse
you shouldn't drowse
they shouldn't drowse 	I shouldn't be drowsing
you shouldn't be drowsing
she shouldn't be drowsing
we shouldn't be drowsing
you shouldn't be drowsing
they shouldn't be drowsing	I shouldn't have drowsed
you shouldn't have drowsed
she shouldn't have drowsed
we shouldn't have drowsed
you shouldn't have drowsed
they shouldn't have drowsed	I shouldn't have been drowsing
you shouldn't have been drowsing
she shouldn't have been drowsing
we shouldn't have been drowsing
you shouldn't have been drowsing
they shouldn't have been drowsing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I drowse?
should you drowse?
should she drowse?
should we drowse?
should you drowse?
should they drowse? 	should I be drowsing?
should you be drowsing?
should she be drowsing?
should we be drowsing?
should you be drowsing?
should they be drowsing? 	should I have drowsed?
should you have drowsed?
should she have drowsed?
should we have drowsed?
should you have drowsed?
should they have drowsed? 	should I have been drowsing?
should you have been drowsing?
should she have been drowsing?
should we have been drowsing?
should you have been drowsing?
should they have been drowsing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I drowse?
shouldn't you drowse?
shouldn't she drowse?
shouldn't we drowse?
shouldn't you drowse?
shouldn't they drowse? 	shouldn't I be drowsing?
shouldn't you be drowsing?
shouldn't she be drowsing?
shouldn't we be drowsing?
shouldn't you be drowsing?
shouldn't they be drowsing? 	shouldn't I have drowsed?
shouldn't you have drowsed?
shouldn't she have drowsed?
shouldn't we have drowsed?
shouldn't you have drowsed?
shouldn't they have drowsed? 	shouldn't I have been drowsing?
shouldn't you have been drowsing?
shouldn't she have been drowsing?
shouldn't we have been drowsing?
shouldn't you have been drowsing?
shouldn't they have been drowsing?