can decongest
Verbe régulier : decongest - decongested- decongested

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can decongest
you can decongest
she can decongest
we can decongest
you can decongest
they can decongest 	I can be decongesting
you can be decongesting
she can be decongesting
we can be decongesting
you can be decongesting
they can be decongesting	I can have decongested
you can have decongested
she can have decongested
we can have decongested
you can have decongested
they can have decongested	I can have been decongesting
you can have been decongesting
she can have been decongesting
we can have been decongesting
you can have been decongesting
they can have been decongesting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't decongest
you can't decongest
she can't decongest
we can't decongest
you can't decongest
they can't decongest 	I can't be decongesting
you can't be decongesting
she can't be decongesting
we can't be decongesting
you can't be decongesting
they can't be decongesting	I can't have decongested
you can't have decongested
she can't have decongested
we can't have decongested
you can't have decongested
they can't have decongested	I can't have been decongesting
you can't have been decongesting
she can't have been decongesting
we can't have been decongesting
you can't have been decongesting
they can't have been decongesting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I decongest?
can you decongest?
can she decongest?
can we decongest?
can you decongest?
can they decongest? 	can I be decongesting?
can you be decongesting?
can she be decongesting?
can we be decongesting?
can you be decongesting?
can they be decongesting? 	can I have decongested?
can you have decongested?
can she have decongested?
can we have decongested?
can you have decongested?
can they have decongested? 	can I have been decongesting?
can you have been decongesting?
can she have been decongesting?
can we have been decongesting?
can you have been decongesting?
can they have been decongesting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I decongest?
can't you decongest?
can't she decongest?
can't we decongest?
can't you decongest?
can't they decongest? 	can't I be decongesting?
can't you be decongesting?
can't she be decongesting?
can't we be decongesting?
can't you be decongesting?
can't they be decongesting? 	can't I have decongested?
can't you have decongested?
can't she have decongested?
can't we have decongested?
can't you have decongested?
can't they have decongested? 	can't I have been decongesting?
can't you have been decongesting?
can't she have been decongesting?
can't we have been decongesting?
can't you have been decongesting?
can't they have been decongesting?