I could disagree you could disagree she could disagree we could disagree you could disagree they could disagree
Forma com V-ing
I could be disagreeing you could be disagreeing she could be disagreeing we could be disagreeing you could be disagreeing they could be disagreeing
Perfeito
I could have disagreed you could have disagreed she could have disagreed we could have disagreed you could have disagreed they could have disagreed
Perfeito com V-ing
I could have been disagreeing you could have been disagreeing she could have been disagreeing we could have been disagreeing you could have been disagreeing they could have been disagreeing
Negação
Forma simple
I couldn't disagree you couldn't disagree she couldn't disagree we couldn't disagree you couldn't disagree they couldn't disagree
Forma com V-ing
I couldn't be disagreeing you couldn't be disagreeing she couldn't be disagreeing we couldn't be disagreeing you couldn't be disagreeing they couldn't be disagreeing
Perfeito
I couldn't have disagreed you couldn't have disagreed she couldn't have disagreed we couldn't have disagreed you couldn't have disagreed they couldn't have disagreed
Perfeito com V-ing
I couldn't have been disagreeing you couldn't have been disagreeing she couldn't have been disagreeing we couldn't have been disagreeing you couldn't have been disagreeing they couldn't have been disagreeing
Forma interrogativa
Forma simple
could I disagree? could you disagree? could she disagree? could we disagree? could you disagree? could they disagree?
Forma com V-ing
could I be disagreeing? could you be disagreeing? could she be disagreeing? could we be disagreeing? could you be disagreeing? could they be disagreeing?
Perfeito
could I have disagreed? could you have disagreed? could she have disagreed? could we have disagreed? could you have disagreed? could they have disagreed?
Perfeito com V-ing
could I have been disagreeing? could you have been disagreeing? could she have been disagreeing? could we have been disagreeing? could you have been disagreeing? could they have been disagreeing?
Forma interro-Negação
Forma simple
couldn't I disagree? couldn't you disagree? couldn't she disagree? couldn't we disagree? couldn't you disagree? couldn't they disagree?
Forma com V-ing
couldn't I be disagreeing? couldn't you be disagreeing? couldn't she be disagreeing? couldn't we be disagreeing? couldn't you be disagreeing? couldn't they be disagreeing?
Perfeito
couldn't I have disagreed? couldn't you have disagreed? couldn't she have disagreed? couldn't we have disagreed? couldn't you have disagreed? couldn't they have disagreed?
Perfeito com V-ing
couldn't I have been disagreeing? couldn't you have been disagreeing? couldn't she have been disagreeing? couldn't we have been disagreeing? couldn't you have been disagreeing? couldn't they have been disagreeing?