English verb conjugation
MAY DECONGEST

Regular verb: decongest - decongested - decongested

Affirmation

Simple form	V-ing form
I may decongest you may decongest he may decongest we may decongest you may decongest they may decongest	I may be decongesting you may be decongesting he may be decongesting we may be decongesting you may be decongesting they may be decongesting
Perfect	V-ing perfect
I may have decongested you may have decongested he may have decongested we may have decongested you may have decongested they may have decongested	I may have been decongesting you may have been decongesting he may have been decongesting we may have been decongesting you may have been decongesting they may have been decongesting

Negation

Simple form	V-ing form
I mayn't decongest you mayn't decongest he mayn't decongest we mayn't decongest you mayn't decongest they mayn't decongest	I mayn't be decongesting you mayn't be decongesting he mayn't be decongesting we mayn't be decongesting you mayn't be decongesting they mayn't be decongesting
Perfect	V-ing perfect
I mayn't have decongested you mayn't have decongested he mayn't have decongested we mayn't have decongested you mayn't have decongested they mayn't have decongested	I mayn't have been decongesting you mayn't have been decongesting he mayn't have been decongesting we mayn't have been decongesting you mayn't have been decongesting they mayn't have been decongesting

Interrogative form

Simple form	V-ing form
may I decongest? may you decongest? may he decongest? may we decongest? may you decongest? may they decongest?	may I be decongesting? may you be decongesting? may he be decongesting? may we be decongesting? may you be decongesting? may they be decongesting?
Perfect	V-ing perfect
may I have decongested? may you have decongested? may he have decongested? may we have decongested? may you have decongested? may they have decongested?	may I have been decongesting? may you have been decongesting? may he have been decongesting? may we have been decongesting? may you have been decongesting? may they have been decongesting?

Interro-negative form

Simple form	V-ing form
mayn't I decongest? mayn't you decongest? mayn't he decongest? mayn't we decongest? mayn't you decongest? mayn't they decongest?	mayn't I be decongesting? mayn't you be decongesting? mayn't he be decongesting? mayn't we be decongesting? mayn't you be decongesting? mayn't they be decongesting?
Perfect	V-ing perfect
mayn't I have decongested? mayn't you have decongested? mayn't he have decongested? mayn't we have decongested? mayn't you have decongested? mayn't they have decongested?	mayn't I have been decongesting? mayn't you have been decongesting? mayn't he have been decongesting? mayn't we have been decongesting? mayn't you have been decongesting? mayn't they have been decongesting?