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