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