I could doze you could doze she could doze we could doze you could doze they could doze
Forma com V-ing
I could be dozing you could be dozing she could be dozing we could be dozing you could be dozing they could be dozing
Perfeito
I could have dozed you could have dozed she could have dozed we could have dozed you could have dozed they could have dozed
Perfeito com V-ing
I could have been dozing you could have been dozing she could have been dozing we could have been dozing you could have been dozing they could have been dozing
Negação
Forma simple
I could not doze you could not doze she could not doze we could not doze you could not doze they could not doze
Forma com V-ing
I could not be dozing you could not be dozing she could not be dozing we could not be dozing you could not be dozing they could not be dozing
Perfeito
I could not have dozed you could not have dozed she could not have dozed we could not have dozed you could not have dozed they could not have dozed
Perfeito com V-ing
I could not have been dozing you could not have been dozing she could not have been dozing we could not have been dozing you could not have been dozing they could not have been dozing
Forma interrogativa
Forma simple
could I doze? could you doze? could she doze? could we doze? could you doze? could they doze?
Forma com V-ing
could I be dozing? could you be dozing? could she be dozing? could we be dozing? could you be dozing? could they be dozing?
Perfeito
could I have dozed? could you have dozed? could she have dozed? could we have dozed? could you have dozed? could they have dozed?
Perfeito com V-ing
could I have been dozing? could you have been dozing? could she have been dozing? could we have been dozing? could you have been dozing? could they have been dozing?
Forma interro-Negação
Forma simple
could I not doze? could you not doze? could she not doze? could we not doze? could you not doze? could they not doze?
Forma com V-ing
could I not be dozing? could you not be dozing? could she not be dozing? could we not be dozing? could you not be dozing? could they not be dozing?
Perfeito
could I not have dozed? could you not have dozed? could she not have dozed? could we not have dozed? could you not have dozed? could they not have dozed?
Perfeito com V-ing
could I not have been dozing? could you not have been dozing? could she not have been dozing? could we not have been dozing? could you not have been dozing? could they not have been dozing?