I may congest you may congest she may congest we may congest you may congest they may congest
Forme en V-ing
I may be congesting you may be congesting she may be congesting we may be congesting you may be congesting they may be congesting
Perfect
I may have congested you may have congested she may have congested we may have congested you may have congested they may have congested
Perfect en V-ing
I may have been congesting you may have been congesting she may have been congesting we may have been congesting you may have been congesting they may have been congesting
Négation
Forme simple
I mayn't congest you mayn't congest she mayn't congest we mayn't congest you mayn't congest they mayn't congest
Forme en V-ing
I mayn't be congesting you mayn't be congesting she mayn't be congesting we mayn't be congesting you mayn't be congesting they mayn't be congesting
Perfect
I mayn't have congested you mayn't have congested she mayn't have congested we mayn't have congested you mayn't have congested they mayn't have congested
Perfect en V-ing
I mayn't have been congesting you mayn't have been congesting she mayn't have been congesting we mayn't have been congesting you mayn't have been congesting they mayn't have been congesting
Forme interrogative
Forme simple
may I congest? may you congest? may she congest? may we congest? may you congest? may they congest?
Forme en V-ing
may I be congesting? may you be congesting? may she be congesting? may we be congesting? may you be congesting? may they be congesting?
Perfect
may I have congested? may you have congested? may she have congested? may we have congested? may you have congested? may they have congested?
Perfect en V-ing
may I have been congesting? may you have been congesting? may she have been congesting? may we have been congesting? may you have been congesting? may they have been congesting?
Forme interro-négative
Forme simple
mayn't I congest? mayn't you congest? mayn't she congest? mayn't we congest? mayn't you congest? mayn't they congest?
Forme en V-ing
mayn't I be congesting? mayn't you be congesting? mayn't she be congesting? mayn't we be congesting? mayn't you be congesting? mayn't they be congesting?
Perfect
mayn't I have congested? mayn't you have congested? mayn't she have congested? mayn't we have congested? mayn't you have congested? mayn't they have congested?
Perfect en V-ing
mayn't I have been congesting? mayn't you have been congesting? mayn't she have been congesting? mayn't we have been congesting? mayn't you have been congesting? mayn't they have been congesting?