I could flight you could flight she could flight we could flight you could flight they could flight
Forma con V-ing
I could be flighting you could be flighting she could be flighting we could be flighting you could be flighting they could be flighting
Perfecto
I could have flighted you could have flighted she could have flighted we could have flighted you could have flighted they could have flighted
Perfecto con V-ing
I could have been flighting you could have been flighting she could have been flighting we could have been flighting you could have been flighting they could have been flighting
Negación
Forma simple
I couldn't flight you couldn't flight she couldn't flight we couldn't flight you couldn't flight they couldn't flight
Forma con V-ing
I couldn't be flighting you couldn't be flighting she couldn't be flighting we couldn't be flighting you couldn't be flighting they couldn't be flighting
Perfecto
I couldn't have flighted you couldn't have flighted she couldn't have flighted we couldn't have flighted you couldn't have flighted they couldn't have flighted
Perfecto con V-ing
I couldn't have been flighting you couldn't have been flighting she couldn't have been flighting we couldn't have been flighting you couldn't have been flighting they couldn't have been flighting
Forma interrogativa
Forma simple
could I flight? could you flight? could she flight? could we flight? could you flight? could they flight?
Forma con V-ing
could I be flighting? could you be flighting? could she be flighting? could we be flighting? could you be flighting? could they be flighting?
Perfecto
could I have flighted? could you have flighted? could she have flighted? could we have flighted? could you have flighted? could they have flighted?
Perfecto con V-ing
could I have been flighting? could you have been flighting? could she have been flighting? could we have been flighting? could you have been flighting? could they have been flighting?
Forma interro-negativa
Forma simple
couldn't I flight? couldn't you flight? couldn't she flight? couldn't we flight? couldn't you flight? couldn't they flight?
Forma con V-ing
couldn't I be flighting? couldn't you be flighting? couldn't she be flighting? couldn't we be flighting? couldn't you be flighting? couldn't they be flighting?
Perfecto
couldn't I have flighted? couldn't you have flighted? couldn't she have flighted? couldn't we have flighted? couldn't you have flighted? couldn't they have flighted?
Perfecto con V-ing
couldn't I have been flighting? couldn't you have been flighting? couldn't she have been flighting? couldn't we have been flighting? couldn't you have been flighting? couldn't they have been flighting?