should measure
Verbo regular: measure - measured- measured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd measure
you'd measure
she'd measure
we'd measure
you'd measure
they'd measure 	I'd be measuring
you'd be measuring
she'd be measuring
we'd be measuring
you'd be measuring
they'd be measuring	I should've measured
you should've measured
she should've measured
we should've measured
you should've measured
they should've measured	I should've been measuring
you should've been measuring
she should've been measuring
we should've been measuring
you should've been measuring
they should've been measuring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't measure
you shouldn't measure
she shouldn't measure
we shouldn't measure
you shouldn't measure
they shouldn't measure 	I shouldn't be measuring
you shouldn't be measuring
she shouldn't be measuring
we shouldn't be measuring
you shouldn't be measuring
they shouldn't be measuring	I shouldn't have measured
you shouldn't have measured
she shouldn't have measured
we shouldn't have measured
you shouldn't have measured
they shouldn't have measured	I shouldn't have been measuring
you shouldn't have been measuring
she shouldn't have been measuring
we shouldn't have been measuring
you shouldn't have been measuring
they shouldn't have been measuring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I measure?
should you measure?
should she measure?
should we measure?
should you measure?
should they measure? 	should I be measuring?
should you be measuring?
should she be measuring?
should we be measuring?
should you be measuring?
should they be measuring? 	should I have measured?
should you have measured?
should she have measured?
should we have measured?
should you have measured?
should they have measured? 	should I have been measuring?
should you have been measuring?
should she have been measuring?
should we have been measuring?
should you have been measuring?
should they have been measuring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I measure?
shouldn't you measure?
shouldn't she measure?
shouldn't we measure?
shouldn't you measure?
shouldn't they measure? 	shouldn't I be measuring?
shouldn't you be measuring?
shouldn't she be measuring?
shouldn't we be measuring?
shouldn't you be measuring?
shouldn't they be measuring? 	shouldn't I have measured?
shouldn't you have measured?
shouldn't she have measured?
shouldn't we have measured?
shouldn't you have measured?
shouldn't they have measured? 	shouldn't I have been measuring?
shouldn't you have been measuring?
shouldn't she have been measuring?
shouldn't we have been measuring?
shouldn't you have been measuring?
shouldn't they have been measuring?