can degenerate
Verbo regular: degenerate - degenerated- degenerated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can degenerate
you can degenerate
he can degenerate
we can degenerate
you can degenerate
they can degenerate 	I can be degenerating
you can be degenerating
he can be degenerating
we can be degenerating
you can be degenerating
they can be degenerating	I can have degenerated
you can have degenerated
he can have degenerated
we can have degenerated
you can have degenerated
they can have degenerated	I can have been degenerating
you can have been degenerating
he can have been degenerating
we can have been degenerating
you can have been degenerating
they can have been degenerating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot degenerate
you cannot degenerate
he cannot degenerate
we cannot degenerate
you cannot degenerate
they cannot degenerate 	I cannot be degenerating
you cannot be degenerating
he cannot be degenerating
we cannot be degenerating
you cannot be degenerating
they cannot be degenerating	I cannot have degenerated
you cannot have degenerated
he cannot have degenerated
we cannot have degenerated
you cannot have degenerated
they cannot have degenerated	I cannot have been degenerating
you cannot have been degenerating
he cannot have been degenerating
we cannot have been degenerating
you cannot have been degenerating
they cannot have been degenerating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I degenerate?
can you degenerate?
can he degenerate?
can we degenerate?
can you degenerate?
can they degenerate? 	can I be degenerating?
can you be degenerating?
can he be degenerating?
can we be degenerating?
can you be degenerating?
can they be degenerating? 	can I have degenerated?
can you have degenerated?
can he have degenerated?
can we have degenerated?
can you have degenerated?
can they have degenerated? 	can I have been degenerating?
can you have been degenerating?
can he have been degenerating?
can we have been degenerating?
can you have been degenerating?
can they have been degenerating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not degenerate?
can you not degenerate?
can he not degenerate?
can we not degenerate?
can you not degenerate?
can they not degenerate? 	can I not be degenerating?
can you not be degenerating?
can he not be degenerating?
can we not be degenerating?
can you not be degenerating?
can they not be degenerating? 	can I not have degenerated?
can you not have degenerated?
can he not have degenerated?
can we not have degenerated?
can you not have degenerated?
can they not have degenerated? 	can I not have been degenerating?
can you not have been degenerating?
can he not have been degenerating?
can we not have been degenerating?
can you not have been degenerating?
can they not have been degenerating?