could reboil
Verbo regular: reboil - reboiled- reboiled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could reboil
you could reboil
he could reboil
we could reboil
you could reboil
they could reboil 	I could be reboiling
you could be reboiling
he could be reboiling
we could be reboiling
you could be reboiling
they could be reboiling	I could have reboiled
you could have reboiled
he could have reboiled
we could have reboiled
you could have reboiled
they could have reboiled	I could have been reboiling
you could have been reboiling
he could have been reboiling
we could have been reboiling
you could have been reboiling
they could have been reboiling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't reboil
you couldn't reboil
he couldn't reboil
we couldn't reboil
you couldn't reboil
they couldn't reboil 	I couldn't be reboiling
you couldn't be reboiling
he couldn't be reboiling
we couldn't be reboiling
you couldn't be reboiling
they couldn't be reboiling	I couldn't have reboiled
you couldn't have reboiled
he couldn't have reboiled
we couldn't have reboiled
you couldn't have reboiled
they couldn't have reboiled	I couldn't have been reboiling
you couldn't have been reboiling
he couldn't have been reboiling
we couldn't have been reboiling
you couldn't have been reboiling
they couldn't have been reboiling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I reboil?
could you reboil?
could he reboil?
could we reboil?
could you reboil?
could they reboil? 	could I be reboiling?
could you be reboiling?
could he be reboiling?
could we be reboiling?
could you be reboiling?
could they be reboiling? 	could I have reboiled?
could you have reboiled?
could he have reboiled?
could we have reboiled?
could you have reboiled?
could they have reboiled? 	could I have been reboiling?
could you have been reboiling?
could he have been reboiling?
could we have been reboiling?
could you have been reboiling?
could they have been reboiling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I reboil?
couldn't you reboil?
couldn't he reboil?
couldn't we reboil?
couldn't you reboil?
couldn't they reboil? 	couldn't I be reboiling?
couldn't you be reboiling?
couldn't he be reboiling?
couldn't we be reboiling?
couldn't you be reboiling?
couldn't they be reboiling? 	couldn't I have reboiled?
couldn't you have reboiled?
couldn't he have reboiled?
couldn't we have reboiled?
couldn't you have reboiled?
couldn't they have reboiled? 	couldn't I have been reboiling?
couldn't you have been reboiling?
couldn't he have been reboiling?
couldn't we have been reboiling?
couldn't you have been reboiling?
couldn't they have been reboiling?