can brown
Regular verb: brown - browned- browned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't brown
you can't brown
he can't brown
we can't brown
you can't brown
they can't brown 	I can't be browning
you can't be browning
he can't be browning
we can't be browning
you can't be browning
they can't be browning	I can't have browned
you can't have browned
he can't have browned
we can't have browned
you can't have browned
they can't have browned	I can't have been browning
you can't have been browning
he can't have been browning
we can't have been browning
you can't have been browning
they can't have been browning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I brown?
can't you brown?
can't he brown?
can't we brown?
can't you brown?
can't they brown? 	can't I be browning?
can't you be browning?
can't he be browning?
can't we be browning?
can't you be browning?
can't they be browning? 	can't I have browned?
can't you have browned?
can't he have browned?
can't we have browned?
can't you have browned?
can't they have browned? 	can't I have been browning?
can't you have been browning?
can't he have been browning?
can't we have been browning?
can't you have been browning?
can't they have been browning?