can measure
Verbo regular: measure - measured- measured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can measure
you can measure
he can measure
we can measure
you can measure
they can measure 	I can be measuring
you can be measuring
he can be measuring
we can be measuring
you can be measuring
they can be measuring	I can have measured
you can have measured
he can have measured
we can have measured
you can have measured
they can have measured	I can have been measuring
you can have been measuring
he can have been measuring
we can have been measuring
you can have been measuring
they can have been measuring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot measure
you cannot measure
he cannot measure
we cannot measure
you cannot measure
they cannot measure 	I cannot be measuring
you cannot be measuring
he cannot be measuring
we cannot be measuring
you cannot be measuring
they cannot be measuring	I cannot have measured
you cannot have measured
he cannot have measured
we cannot have measured
you cannot have measured
they cannot have measured	I cannot have been measuring
you cannot have been measuring
he cannot have been measuring
we cannot have been measuring
you cannot have been measuring
they cannot have been measuring	

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

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not measure?
can you not measure?
can he not measure?
can we not measure?
can you not measure?
can they not measure? 	can I not be measuring?
can you not be measuring?
can he not be measuring?
can we not be measuring?
can you not be measuring?
can they not be measuring? 	can I not have measured?
can you not have measured?
can he not have measured?
can we not have measured?
can you not have measured?
can they not have measured? 	can I not have been measuring?
can you not have been measuring?
can he not have been measuring?
can we not have been measuring?
can you not have been measuring?
can they not have been measuring?