can relieve
Verbo regular: relieve - relieved- relieved

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can relieve
you can relieve
she can relieve
we can relieve
you can relieve
they can relieve 	I can be relieving
you can be relieving
she can be relieving
we can be relieving
you can be relieving
they can be relieving	I can have relieved
you can have relieved
she can have relieved
we can have relieved
you can have relieved
they can have relieved	I can have been relieving
you can have been relieving
she can have been relieving
we can have been relieving
you can have been relieving
they can have been relieving	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot relieve
you cannot relieve
she cannot relieve
we cannot relieve
you cannot relieve
they cannot relieve 	I cannot be relieving
you cannot be relieving
she cannot be relieving
we cannot be relieving
you cannot be relieving
they cannot be relieving	I cannot have relieved
you cannot have relieved
she cannot have relieved
we cannot have relieved
you cannot have relieved
they cannot have relieved	I cannot have been relieving
you cannot have been relieving
she cannot have been relieving
we cannot have been relieving
you cannot have been relieving
they cannot have been relieving	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I relieve?
can you relieve?
can she relieve?
can we relieve?
can you relieve?
can they relieve? 	can I be relieving?
can you be relieving?
can she be relieving?
can we be relieving?
can you be relieving?
can they be relieving? 	can I have relieved?
can you have relieved?
can she have relieved?
can we have relieved?
can you have relieved?
can they have relieved? 	can I have been relieving?
can you have been relieving?
can she have been relieving?
can we have been relieving?
can you have been relieving?
can they have been relieving? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not relieve?
can you not relieve?
can she not relieve?
can we not relieve?
can you not relieve?
can they not relieve? 	can I not be relieving?
can you not be relieving?
can she not be relieving?
can we not be relieving?
can you not be relieving?
can they not be relieving? 	can I not have relieved?
can you not have relieved?
can she not have relieved?
can we not have relieved?
can you not have relieved?
can they not have relieved? 	can I not have been relieving?
can you not have been relieving?
can she not have been relieving?
can we not have been relieving?
can you not have been relieving?
can they not have been relieving?