should loo
Verbo regular: loo - looed- looed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd loo
you'd loo
she'd loo
we'd loo
you'd loo
they'd loo 	I'd be looing
you'd be looing
she'd be looing
we'd be looing
you'd be looing
they'd be looing	I should've looed
you should've looed
she should've looed
we should've looed
you should've looed
they should've looed	I should've been looing
you should've been looing
she should've been looing
we should've been looing
you should've been looing
they should've been looing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't loo
you shouldn't loo
she shouldn't loo
we shouldn't loo
you shouldn't loo
they shouldn't loo 	I shouldn't be looing
you shouldn't be looing
she shouldn't be looing
we shouldn't be looing
you shouldn't be looing
they shouldn't be looing	I shouldn't have looed
you shouldn't have looed
she shouldn't have looed
we shouldn't have looed
you shouldn't have looed
they shouldn't have looed	I shouldn't have been looing
you shouldn't have been looing
she shouldn't have been looing
we shouldn't have been looing
you shouldn't have been looing
they shouldn't have been looing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I loo?
should you loo?
should she loo?
should we loo?
should you loo?
should they loo? 	should I be looing?
should you be looing?
should she be looing?
should we be looing?
should you be looing?
should they be looing? 	should I have looed?
should you have looed?
should she have looed?
should we have looed?
should you have looed?
should they have looed? 	should I have been looing?
should you have been looing?
should she have been looing?
should we have been looing?
should you have been looing?
should they have been looing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I loo?
shouldn't you loo?
shouldn't she loo?
shouldn't we loo?
shouldn't you loo?
shouldn't they loo? 	shouldn't I be looing?
shouldn't you be looing?
shouldn't she be looing?
shouldn't we be looing?
shouldn't you be looing?
shouldn't they be looing? 	shouldn't I have looed?
shouldn't you have looed?
shouldn't she have looed?
shouldn't we have looed?
shouldn't you have looed?
shouldn't they have looed? 	shouldn't I have been looing?
shouldn't you have been looing?
shouldn't she have been looing?
shouldn't we have been looing?
shouldn't you have been looing?
shouldn't they have been looing?