could bath
Verbo regular: bath - bathed- bathed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could bath
you could bath
he could bath
we could bath
you could bath
they could bath 	I could be bathing
you could be bathing
he could be bathing
we could be bathing
you could be bathing
they could be bathing	I could have bathed
you could have bathed
he could have bathed
we could have bathed
you could have bathed
they could have bathed	I could have been bathing
you could have been bathing
he could have been bathing
we could have been bathing
you could have been bathing
they could have been bathing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't bath
you couldn't bath
he couldn't bath
we couldn't bath
you couldn't bath
they couldn't bath 	I couldn't be bathing
you couldn't be bathing
he couldn't be bathing
we couldn't be bathing
you couldn't be bathing
they couldn't be bathing	I couldn't have bathed
you couldn't have bathed
he couldn't have bathed
we couldn't have bathed
you couldn't have bathed
they couldn't have bathed	I couldn't have been bathing
you couldn't have been bathing
he couldn't have been bathing
we couldn't have been bathing
you couldn't have been bathing
they couldn't have been bathing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I bath?
could you bath?
could he bath?
could we bath?
could you bath?
could they bath? 	could I be bathing?
could you be bathing?
could he be bathing?
could we be bathing?
could you be bathing?
could they be bathing? 	could I have bathed?
could you have bathed?
could he have bathed?
could we have bathed?
could you have bathed?
could they have bathed? 	could I have been bathing?
could you have been bathing?
could he have been bathing?
could we have been bathing?
could you have been bathing?
could they have been bathing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I bath?
couldn't you bath?
couldn't he bath?
couldn't we bath?
couldn't you bath?
couldn't they bath? 	couldn't I be bathing?
couldn't you be bathing?
couldn't he be bathing?
couldn't we be bathing?
couldn't you be bathing?
couldn't they be bathing? 	couldn't I have bathed?
couldn't you have bathed?
couldn't he have bathed?
couldn't we have bathed?
couldn't you have bathed?
couldn't they have bathed? 	couldn't I have been bathing?
couldn't you have been bathing?
couldn't he have been bathing?
couldn't we have been bathing?
couldn't you have been bathing?
couldn't they have been bathing?