can brown
Verbo regular: brown - browned- browned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can brown
you can brown
he can brown
we can brown
you can brown
they can brown 	I can be browning
you can be browning
he can be browning
we can be browning
you can be browning
they can be browning	I can have browned
you can have browned
he can have browned
we can have browned
you can have browned
they can have browned	I can have been browning
you can have been browning
he can have been browning
we can have been browning
you can have been browning
they can have been browning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot brown
you cannot brown
he cannot brown
we cannot brown
you cannot brown
they cannot brown 	I cannot be browning
you cannot be browning
he cannot be browning
we cannot be browning
you cannot be browning
they cannot be browning	I cannot have browned
you cannot have browned
he cannot have browned
we cannot have browned
you cannot have browned
they cannot have browned	I cannot have been browning
you cannot have been browning
he cannot have been browning
we cannot have been browning
you cannot have been browning
they cannot have been browning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I brown?
can you brown?
can he brown?
can we brown?
can you brown?
can they brown? 	can I be browning?
can you be browning?
can he be browning?
can we be browning?
can you be browning?
can they be browning? 	can I have browned?
can you have browned?
can he have browned?
can we have browned?
can you have browned?
can they have browned? 	can I have been browning?
can you have been browning?
can he have been browning?
can we have been browning?
can you have been browning?
can they have been browning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not brown?
can you not brown?
can he not brown?
can we not brown?
can you not brown?
can they not brown? 	can I not be browning?
can you not be browning?
can he not be browning?
can we not be browning?
can you not be browning?
can they not be browning? 	can I not have browned?
can you not have browned?
can he not have browned?
can we not have browned?
can you not have browned?
can they not have browned? 	can I not have been browning?
can you not have been browning?
can he not have been browning?
can we not have been browning?
can you not have been browning?
can they not have been browning?