I can gibber you can gibber he can gibber we can gibber you can gibber they can gibber
Forma con V-ing
I can be gibbering you can be gibbering he can be gibbering we can be gibbering you can be gibbering they can be gibbering
Perfetto
I can have gibbered you can have gibbered he can have gibbered we can have gibbered you can have gibbered they can have gibbered
Perfetto con V-ing
I can have been gibbering you can have been gibbering he can have been gibbering we can have been gibbering you can have been gibbering they can have been gibbering
Negazione
Forma semplice
I can't gibber you can't gibber he can't gibber we can't gibber you can't gibber they can't gibber
Forma con V-ing
I can't be gibbering you can't be gibbering he can't be gibbering we can't be gibbering you can't be gibbering they can't be gibbering
Perfetto
I can't have gibbered you can't have gibbered he can't have gibbered we can't have gibbered you can't have gibbered they can't have gibbered
Perfetto con V-ing
I can't have been gibbering you can't have been gibbering he can't have been gibbering we can't have been gibbering you can't have been gibbering they can't have been gibbering
Forma interrogativa
Forma semplice
can I gibber? can you gibber? can he gibber? can we gibber? can you gibber? can they gibber?
Forma con V-ing
can I be gibbering? can you be gibbering? can he be gibbering? can we be gibbering? can you be gibbering? can they be gibbering?
Perfetto
can I have gibbered? can you have gibbered? can he have gibbered? can we have gibbered? can you have gibbered? can they have gibbered?
Perfetto con V-ing
can I have been gibbering? can you have been gibbering? can he have been gibbering? can we have been gibbering? can you have been gibbering? can they have been gibbering?
Forma interro-negativa
Forma semplice
can't I gibber? can't you gibber? can't he gibber? can't we gibber? can't you gibber? can't they gibber?
Forma con V-ing
can't I be gibbering? can't you be gibbering? can't he be gibbering? can't we be gibbering? can't you be gibbering? can't they be gibbering?
Perfetto
can't I have gibbered? can't you have gibbered? can't he have gibbered? can't we have gibbered? can't you have gibbered? can't they have gibbered?
Perfetto con V-ing
can't I have been gibbering? can't you have been gibbering? can't he have been gibbering? can't we have been gibbering? can't you have been gibbering? can't they have been gibbering?