can bow
Verbo regular: bow - bowed- bowed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can bow
you can bow
she can bow
we can bow
you can bow
they can bow 	I can be bowing
you can be bowing
she can be bowing
we can be bowing
you can be bowing
they can be bowing	I can have bowed
you can have bowed
she can have bowed
we can have bowed
you can have bowed
they can have bowed	I can have been bowing
you can have been bowing
she can have been bowing
we can have been bowing
you can have been bowing
they can have been bowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't bow
you can't bow
she can't bow
we can't bow
you can't bow
they can't bow 	I can't be bowing
you can't be bowing
she can't be bowing
we can't be bowing
you can't be bowing
they can't be bowing	I can't have bowed
you can't have bowed
she can't have bowed
we can't have bowed
you can't have bowed
they can't have bowed	I can't have been bowing
you can't have been bowing
she can't have been bowing
we can't have been bowing
you can't have been bowing
they can't have been bowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I bow?
can you bow?
can she bow?
can we bow?
can you bow?
can they bow? 	can I be bowing?
can you be bowing?
can she be bowing?
can we be bowing?
can you be bowing?
can they be bowing? 	can I have bowed?
can you have bowed?
can she have bowed?
can we have bowed?
can you have bowed?
can they have bowed? 	can I have been bowing?
can you have been bowing?
can she have been bowing?
can we have been bowing?
can you have been bowing?
can they have been bowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I bow?
can't you bow?
can't she bow?
can't we bow?
can't you bow?
can't they bow? 	can't I be bowing?
can't you be bowing?
can't she be bowing?
can't we be bowing?
can't you be bowing?
can't they be bowing? 	can't I have bowed?
can't you have bowed?
can't she have bowed?
can't we have bowed?
can't you have bowed?
can't they have bowed? 	can't I have been bowing?
can't you have been bowing?
can't she have been bowing?
can't we have been bowing?
can't you have been bowing?
can't they have been bowing?