I can decongest you can decongest he can decongest we can decongest you can decongest they can decongest
Forme en V-ing
I can be decongesting you can be decongesting he can be decongesting we can be decongesting you can be decongesting they can be decongesting
Perfect
I can have decongested you can have decongested he can have decongested we can have decongested you can have decongested they can have decongested
Perfect en V-ing
I can have been decongesting you can have been decongesting he can have been decongesting we can have been decongesting you can have been decongesting they can have been decongesting
Négation
Forme simple
I cannot decongest you cannot decongest he cannot decongest we cannot decongest you cannot decongest they cannot decongest
Forme en V-ing
I cannot be decongesting you cannot be decongesting he cannot be decongesting we cannot be decongesting you cannot be decongesting they cannot be decongesting
Perfect
I cannot have decongested you cannot have decongested he cannot have decongested we cannot have decongested you cannot have decongested they cannot have decongested
Perfect en V-ing
I cannot have been decongesting you cannot have been decongesting he cannot have been decongesting we cannot have been decongesting you cannot have been decongesting they cannot have been decongesting
Forme interrogative
Forme simple
can I decongest? can you decongest? can he decongest? can we decongest? can you decongest? can they decongest?
Forme en V-ing
can I be decongesting? can you be decongesting? can he be decongesting? can we be decongesting? can you be decongesting? can they be decongesting?
Perfect
can I have decongested? can you have decongested? can he have decongested? can we have decongested? can you have decongested? can they have decongested?
Perfect en V-ing
can I have been decongesting? can you have been decongesting? can he have been decongesting? can we have been decongesting? can you have been decongesting? can they have been decongesting?
Forme interro-négative
Forme simple
can I not decongest? can you not decongest? can he not decongest? can we not decongest? can you not decongest? can they not decongest?
Forme en V-ing
can I not be decongesting? can you not be decongesting? can he not be decongesting? can we not be decongesting? can you not be decongesting? can they not be decongesting?
Perfect
can I not have decongested? can you not have decongested? can he not have decongested? can we not have decongested? can you not have decongested? can they not have decongested?
Perfect en V-ing
can I not have been decongesting? can you not have been decongesting? can he not have been decongesting? can we not have been decongesting? can you not have been decongesting? can they not have been decongesting?