can prevalue
Verbo regular: prevalue - prevalued- prevalued

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can prevalue
you can prevalue
he can prevalue
we can prevalue
you can prevalue
they can prevalue 	I can be prevaluing
you can be prevaluing
he can be prevaluing
we can be prevaluing
you can be prevaluing
they can be prevaluing	I can have prevalued
you can have prevalued
he can have prevalued
we can have prevalued
you can have prevalued
they can have prevalued	I can have been prevaluing
you can have been prevaluing
he can have been prevaluing
we can have been prevaluing
you can have been prevaluing
they can have been prevaluing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot prevalue
you cannot prevalue
he cannot prevalue
we cannot prevalue
you cannot prevalue
they cannot prevalue 	I cannot be prevaluing
you cannot be prevaluing
he cannot be prevaluing
we cannot be prevaluing
you cannot be prevaluing
they cannot be prevaluing	I cannot have prevalued
you cannot have prevalued
he cannot have prevalued
we cannot have prevalued
you cannot have prevalued
they cannot have prevalued	I cannot have been prevaluing
you cannot have been prevaluing
he cannot have been prevaluing
we cannot have been prevaluing
you cannot have been prevaluing
they cannot have been prevaluing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I prevalue?
can you prevalue?
can he prevalue?
can we prevalue?
can you prevalue?
can they prevalue? 	can I be prevaluing?
can you be prevaluing?
can he be prevaluing?
can we be prevaluing?
can you be prevaluing?
can they be prevaluing? 	can I have prevalued?
can you have prevalued?
can he have prevalued?
can we have prevalued?
can you have prevalued?
can they have prevalued? 	can I have been prevaluing?
can you have been prevaluing?
can he have been prevaluing?
can we have been prevaluing?
can you have been prevaluing?
can they have been prevaluing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not prevalue?
can you not prevalue?
can he not prevalue?
can we not prevalue?
can you not prevalue?
can they not prevalue? 	can I not be prevaluing?
can you not be prevaluing?
can he not be prevaluing?
can we not be prevaluing?
can you not be prevaluing?
can they not be prevaluing? 	can I not have prevalued?
can you not have prevalued?
can he not have prevalued?
can we not have prevalued?
can you not have prevalued?
can they not have prevalued? 	can I not have been prevaluing?
can you not have been prevaluing?
can he not have been prevaluing?
can we not have been prevaluing?
can you not have been prevaluing?
can they not have been prevaluing?