I can dumbfound you can dumbfound he can dumbfound we can dumbfound you can dumbfound they can dumbfound
Forme en V-ing
I can be dumbfounding you can be dumbfounding he can be dumbfounding we can be dumbfounding you can be dumbfounding they can be dumbfounding
Perfect
I can have dumbfounded you can have dumbfounded he can have dumbfounded we can have dumbfounded you can have dumbfounded they can have dumbfounded
Perfect en V-ing
I can have been dumbfounding you can have been dumbfounding he can have been dumbfounding we can have been dumbfounding you can have been dumbfounding they can have been dumbfounding
Négation
Forme simple
I cannot dumbfound you cannot dumbfound he cannot dumbfound we cannot dumbfound you cannot dumbfound they cannot dumbfound
Forme en V-ing
I cannot be dumbfounding you cannot be dumbfounding he cannot be dumbfounding we cannot be dumbfounding you cannot be dumbfounding they cannot be dumbfounding
Perfect
I cannot have dumbfounded you cannot have dumbfounded he cannot have dumbfounded we cannot have dumbfounded you cannot have dumbfounded they cannot have dumbfounded
Perfect en V-ing
I cannot have been dumbfounding you cannot have been dumbfounding he cannot have been dumbfounding we cannot have been dumbfounding you cannot have been dumbfounding they cannot have been dumbfounding
Forme interrogative
Forme simple
can I dumbfound? can you dumbfound? can he dumbfound? can we dumbfound? can you dumbfound? can they dumbfound?
Forme en V-ing
can I be dumbfounding? can you be dumbfounding? can he be dumbfounding? can we be dumbfounding? can you be dumbfounding? can they be dumbfounding?
Perfect
can I have dumbfounded? can you have dumbfounded? can he have dumbfounded? can we have dumbfounded? can you have dumbfounded? can they have dumbfounded?
Perfect en V-ing
can I have been dumbfounding? can you have been dumbfounding? can he have been dumbfounding? can we have been dumbfounding? can you have been dumbfounding? can they have been dumbfounding?
Forme interro-négative
Forme simple
can I not dumbfound? can you not dumbfound? can he not dumbfound? can we not dumbfound? can you not dumbfound? can they not dumbfound?
Forme en V-ing
can I not be dumbfounding? can you not be dumbfounding? can he not be dumbfounding? can we not be dumbfounding? can you not be dumbfounding? can they not be dumbfounding?
Perfect
can I not have dumbfounded? can you not have dumbfounded? can he not have dumbfounded? can we not have dumbfounded? can you not have dumbfounded? can they not have dumbfounded?
Perfect en V-ing
can I not have been dumbfounding? can you not have been dumbfounding? can he not have been dumbfounding? can we not have been dumbfounding? can you not have been dumbfounding? can they not have been dumbfounding?