could im
Verbo regular: im - imed- imed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could im
you could im
she could im
we could im
you could im
they could im 	I could be iming
you could be iming
she could be iming
we could be iming
you could be iming
they could be iming	I could have imed
you could have imed
she could have imed
we could have imed
you could have imed
they could have imed	I could have been iming
you could have been iming
she could have been iming
we could have been iming
you could have been iming
they could have been iming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't im
you couldn't im
she couldn't im
we couldn't im
you couldn't im
they couldn't im 	I couldn't be iming
you couldn't be iming
she couldn't be iming
we couldn't be iming
you couldn't be iming
they couldn't be iming	I couldn't have imed
you couldn't have imed
she couldn't have imed
we couldn't have imed
you couldn't have imed
they couldn't have imed	I couldn't have been iming
you couldn't have been iming
she couldn't have been iming
we couldn't have been iming
you couldn't have been iming
they couldn't have been iming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I im?
could you im?
could she im?
could we im?
could you im?
could they im? 	could I be iming?
could you be iming?
could she be iming?
could we be iming?
could you be iming?
could they be iming? 	could I have imed?
could you have imed?
could she have imed?
could we have imed?
could you have imed?
could they have imed? 	could I have been iming?
could you have been iming?
could she have been iming?
could we have been iming?
could you have been iming?
could they have been iming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I im?
couldn't you im?
couldn't she im?
couldn't we im?
couldn't you im?
couldn't they im? 	couldn't I be iming?
couldn't you be iming?
couldn't she be iming?
couldn't we be iming?
couldn't you be iming?
couldn't they be iming? 	couldn't I have imed?
couldn't you have imed?
couldn't she have imed?
couldn't we have imed?
couldn't you have imed?
couldn't they have imed? 	couldn't I have been iming?
couldn't you have been iming?
couldn't she have been iming?
couldn't we have been iming?
couldn't you have been iming?
couldn't they have been iming?