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