I can blither you can blither she can blither we can blither you can blither they can blither
Forme en V-ing
I can be blithering you can be blithering she can be blithering we can be blithering you can be blithering they can be blithering
Perfect
I can have blithered you can have blithered she can have blithered we can have blithered you can have blithered they can have blithered
Perfect en V-ing
I can have been blithering you can have been blithering she can have been blithering we can have been blithering you can have been blithering they can have been blithering
Négation
Forme simple
I can't blither you can't blither she can't blither we can't blither you can't blither they can't blither
Forme en V-ing
I can't be blithering you can't be blithering she can't be blithering we can't be blithering you can't be blithering they can't be blithering
Perfect
I can't have blithered you can't have blithered she can't have blithered we can't have blithered you can't have blithered they can't have blithered
Perfect en V-ing
I can't have been blithering you can't have been blithering she can't have been blithering we can't have been blithering you can't have been blithering they can't have been blithering
Forme interrogative
Forme simple
can I blither? can you blither? can she blither? can we blither? can you blither? can they blither?
Forme en V-ing
can I be blithering? can you be blithering? can she be blithering? can we be blithering? can you be blithering? can they be blithering?
Perfect
can I have blithered? can you have blithered? can she have blithered? can we have blithered? can you have blithered? can they have blithered?
Perfect en V-ing
can I have been blithering? can you have been blithering? can she have been blithering? can we have been blithering? can you have been blithering? can they have been blithering?
Forme interro-négative
Forme simple
can't I blither? can't you blither? can't she blither? can't we blither? can't you blither? can't they blither?
Forme en V-ing
can't I be blithering? can't you be blithering? can't she be blithering? can't we be blithering? can't you be blithering? can't they be blithering?
Perfect
can't I have blithered? can't you have blithered? can't she have blithered? can't we have blithered? can't you have blithered? can't they have blithered?
Perfect en V-ing
can't I have been blithering? can't you have been blithering? can't she have been blithering? can't we have been blithering? can't you have been blithering? can't they have been blithering?