can bull
Verbo regular: bull - bulled- bulled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can bull
you can bull
she can bull
we can bull
you can bull
they can bull 	I can be bulling
you can be bulling
she can be bulling
we can be bulling
you can be bulling
they can be bulling	I can have bulled
you can have bulled
she can have bulled
we can have bulled
you can have bulled
they can have bulled	I can have been bulling
you can have been bulling
she can have been bulling
we can have been bulling
you can have been bulling
they can have been bulling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't bull
you can't bull
she can't bull
we can't bull
you can't bull
they can't bull 	I can't be bulling
you can't be bulling
she can't be bulling
we can't be bulling
you can't be bulling
they can't be bulling	I can't have bulled
you can't have bulled
she can't have bulled
we can't have bulled
you can't have bulled
they can't have bulled	I can't have been bulling
you can't have been bulling
she can't have been bulling
we can't have been bulling
you can't have been bulling
they can't have been bulling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I bull?
can you bull?
can she bull?
can we bull?
can you bull?
can they bull? 	can I be bulling?
can you be bulling?
can she be bulling?
can we be bulling?
can you be bulling?
can they be bulling? 	can I have bulled?
can you have bulled?
can she have bulled?
can we have bulled?
can you have bulled?
can they have bulled? 	can I have been bulling?
can you have been bulling?
can she have been bulling?
can we have been bulling?
can you have been bulling?
can they have been bulling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I bull?
can't you bull?
can't she bull?
can't we bull?
can't you bull?
can't they bull? 	can't I be bulling?
can't you be bulling?
can't she be bulling?
can't we be bulling?
can't you be bulling?
can't they be bulling? 	can't I have bulled?
can't you have bulled?
can't she have bulled?
can't we have bulled?
can't you have bulled?
can't they have bulled? 	can't I have been bulling?
can't you have been bulling?
can't she have been bulling?
can't we have been bulling?
can't you have been bulling?
can't they have been bulling?