Verbo regolare: register - registered - registered
Affermazione
Forma semplice
I could register you could register she could register we could register you could register they could register
Forma con V-ing
I could be registering you could be registering she could be registering we could be registering you could be registering they could be registering
Perfetto
I could have registered you could have registered she could have registered we could have registered you could have registered they could have registered
Perfetto con V-ing
I could have been registering you could have been registering she could have been registering we could have been registering you could have been registering they could have been registering
Negazione
Forma semplice
I couldn't register you couldn't register she couldn't register we couldn't register you couldn't register they couldn't register
Forma con V-ing
I couldn't be registering you couldn't be registering she couldn't be registering we couldn't be registering you couldn't be registering they couldn't be registering
Perfetto
I couldn't have registered you couldn't have registered she couldn't have registered we couldn't have registered you couldn't have registered they couldn't have registered
Perfetto con V-ing
I couldn't have been registering you couldn't have been registering she couldn't have been registering we couldn't have been registering you couldn't have been registering they couldn't have been registering
Forma interrogativa
Forma semplice
could I register? could you register? could she register? could we register? could you register? could they register?
Forma con V-ing
could I be registering? could you be registering? could she be registering? could we be registering? could you be registering? could they be registering?
Perfetto
could I have registered? could you have registered? could she have registered? could we have registered? could you have registered? could they have registered?
Perfetto con V-ing
could I have been registering? could you have been registering? could she have been registering? could we have been registering? could you have been registering? could they have been registering?
Forma interro-negativa
Forma semplice
couldn't I register? couldn't you register? couldn't she register? couldn't we register? couldn't you register? couldn't they register?
Forma con V-ing
couldn't I be registering? couldn't you be registering? couldn't she be registering? couldn't we be registering? couldn't you be registering? couldn't they be registering?
Perfetto
couldn't I have registered? couldn't you have registered? couldn't she have registered? couldn't we have registered? couldn't you have registered? couldn't they have registered?
Perfetto con V-ing
couldn't I have been registering? couldn't you have been registering? couldn't she have been registering? couldn't we have been registering? couldn't you have been registering? couldn't they have been registering?