I could wan you could wan she could wan we could wan you could wan they could wan
Forma com V-ing
I could be waning you could be waning she could be waning we could be waning you could be waning they could be waning
Perfeito
I could have waned you could have waned she could have waned we could have waned you could have waned they could have waned
Perfeito com V-ing
I could have been waning you could have been waning she could have been waning we could have been waning you could have been waning they could have been waning
Negação
Forma simple
I couldn't wan you couldn't wan she couldn't wan we couldn't wan you couldn't wan they couldn't wan
Forma com V-ing
I couldn't be waning you couldn't be waning she couldn't be waning we couldn't be waning you couldn't be waning they couldn't be waning
Perfeito
I couldn't have waned you couldn't have waned she couldn't have waned we couldn't have waned you couldn't have waned they couldn't have waned
Perfeito com V-ing
I couldn't have been waning you couldn't have been waning she couldn't have been waning we couldn't have been waning you couldn't have been waning they couldn't have been waning
Forma interrogativa
Forma simple
could I wan? could you wan? could she wan? could we wan? could you wan? could they wan?
Forma com V-ing
could I be waning? could you be waning? could she be waning? could we be waning? could you be waning? could they be waning?
Perfeito
could I have waned? could you have waned? could she have waned? could we have waned? could you have waned? could they have waned?
Perfeito com V-ing
could I have been waning? could you have been waning? could she have been waning? could we have been waning? could you have been waning? could they have been waning?
Forma interro-Negação
Forma simple
couldn't I wan? couldn't you wan? couldn't she wan? couldn't we wan? couldn't you wan? couldn't they wan?
Forma com V-ing
couldn't I be waning? couldn't you be waning? couldn't she be waning? couldn't we be waning? couldn't you be waning? couldn't they be waning?
Perfeito
couldn't I have waned? couldn't you have waned? couldn't she have waned? couldn't we have waned? couldn't you have waned? couldn't they have waned?
Perfeito com V-ing
couldn't I have been waning? couldn't you have been waning? couldn't she have been waning? couldn't we have been waning? couldn't you have been waning? couldn't they have been waning?