can overrefine
Verbo regular: overrefine - overrefined- overrefined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can overrefine
you can overrefine
he can overrefine
we can overrefine
you can overrefine
they can overrefine 	I can be overrefining
you can be overrefining
he can be overrefining
we can be overrefining
you can be overrefining
they can be overrefining	I can have overrefined
you can have overrefined
he can have overrefined
we can have overrefined
you can have overrefined
they can have overrefined	I can have been overrefining
you can have been overrefining
he can have been overrefining
we can have been overrefining
you can have been overrefining
they can have been overrefining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot overrefine
you cannot overrefine
he cannot overrefine
we cannot overrefine
you cannot overrefine
they cannot overrefine 	I cannot be overrefining
you cannot be overrefining
he cannot be overrefining
we cannot be overrefining
you cannot be overrefining
they cannot be overrefining	I cannot have overrefined
you cannot have overrefined
he cannot have overrefined
we cannot have overrefined
you cannot have overrefined
they cannot have overrefined	I cannot have been overrefining
you cannot have been overrefining
he cannot have been overrefining
we cannot have been overrefining
you cannot have been overrefining
they cannot have been overrefining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I overrefine?
can you overrefine?
can he overrefine?
can we overrefine?
can you overrefine?
can they overrefine? 	can I be overrefining?
can you be overrefining?
can he be overrefining?
can we be overrefining?
can you be overrefining?
can they be overrefining? 	can I have overrefined?
can you have overrefined?
can he have overrefined?
can we have overrefined?
can you have overrefined?
can they have overrefined? 	can I have been overrefining?
can you have been overrefining?
can he have been overrefining?
can we have been overrefining?
can you have been overrefining?
can they have been overrefining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not overrefine?
can you not overrefine?
can he not overrefine?
can we not overrefine?
can you not overrefine?
can they not overrefine? 	can I not be overrefining?
can you not be overrefining?
can he not be overrefining?
can we not be overrefining?
can you not be overrefining?
can they not be overrefining? 	can I not have overrefined?
can you not have overrefined?
can he not have overrefined?
can we not have overrefined?
can you not have overrefined?
can they not have overrefined? 	can I not have been overrefining?
can you not have been overrefining?
can he not have been overrefining?
can we not have been overrefining?
can you not have been overrefining?
can they not have been overrefining?