I could alight you could alight she could alight we could alight you could alight they could alight
Forma com V-ing
I could be alighting you could be alighting she could be alighting we could be alighting you could be alighting they could be alighting
Perfeito
I could have alighted you could have alighted she could have alighted we could have alighted you could have alighted they could have alighted
Perfeito com V-ing
I could have been alighting you could have been alighting she could have been alighting we could have been alighting you could have been alighting they could have been alighting
Negação
Forma simple
I couldn't alight you couldn't alight she couldn't alight we couldn't alight you couldn't alight they couldn't alight
Forma com V-ing
I couldn't be alighting you couldn't be alighting she couldn't be alighting we couldn't be alighting you couldn't be alighting they couldn't be alighting
Perfeito
I couldn't have alighted you couldn't have alighted she couldn't have alighted we couldn't have alighted you couldn't have alighted they couldn't have alighted
Perfeito com V-ing
I couldn't have been alighting you couldn't have been alighting she couldn't have been alighting we couldn't have been alighting you couldn't have been alighting they couldn't have been alighting
Forma interrogativa
Forma simple
could I alight? could you alight? could she alight? could we alight? could you alight? could they alight?
Forma com V-ing
could I be alighting? could you be alighting? could she be alighting? could we be alighting? could you be alighting? could they be alighting?
Perfeito
could I have alighted? could you have alighted? could she have alighted? could we have alighted? could you have alighted? could they have alighted?
Perfeito com V-ing
could I have been alighting? could you have been alighting? could she have been alighting? could we have been alighting? could you have been alighting? could they have been alighting?
Forma interro-Negação
Forma simple
couldn't I alight? couldn't you alight? couldn't she alight? couldn't we alight? couldn't you alight? couldn't they alight?
Forma com V-ing
couldn't I be alighting? couldn't you be alighting? couldn't she be alighting? couldn't we be alighting? couldn't you be alighting? couldn't they be alighting?
Perfeito
couldn't I have alighted? couldn't you have alighted? couldn't she have alighted? couldn't we have alighted? couldn't you have alighted? couldn't they have alighted?
Perfeito com V-ing
couldn't I have been alighting? couldn't you have been alighting? couldn't she have been alighting? couldn't we have been alighting? couldn't you have been alighting? couldn't they have been alighting?