can measure
Regular verb: measure - measured- measured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can measure
you can measure
she can measure
we can measure
you can measure
they can measure 	I can be measuring
you can be measuring
she can be measuring
we can be measuring
you can be measuring
they can be measuring	I can have measured
you can have measured
she 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
she can have been measuring
we can have been measuring
you can have been measuring
they can have been measuring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot measure
you cannot measure
she cannot measure
we cannot measure
you cannot measure
they cannot measure 	I cannot be measuring
you cannot be measuring
she cannot be measuring
we cannot be measuring
you cannot be measuring
they cannot be measuring	I cannot have measured
you cannot have measured
she 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
she cannot have been measuring
we cannot have been measuring
you cannot have been measuring
they cannot have been measuring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I measure?
can you measure?
can she measure?
can we measure?
can you measure?
can they measure? 	can I be measuring?
can you be measuring?
can she be measuring?
can we be measuring?
can you be measuring?
can they be measuring? 	can I have measured?
can you have measured?
can she 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 she have been measuring?
can we have been measuring?
can you have been measuring?
can they have been measuring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not measure?
can you not measure?
can she 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 she 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 she 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 she not have been measuring?
can we not have been measuring?
can you not have been measuring?
can they not have been measuring?