I may attain you may attain he may attain we may attain you may attain they may attain
Forme en V-ing
I may be attaining you may be attaining he may be attaining we may be attaining you may be attaining they may be attaining
Perfect
I may have attained you may have attained he may have attained we may have attained you may have attained they may have attained
Perfect en V-ing
I may have been attaining you may have been attaining he may have been attaining we may have been attaining you may have been attaining they may have been attaining
Négation
Forme simple
I mayn't attain you mayn't attain he mayn't attain we mayn't attain you mayn't attain they mayn't attain
Forme en V-ing
I mayn't be attaining you mayn't be attaining he mayn't be attaining we mayn't be attaining you mayn't be attaining they mayn't be attaining
Perfect
I mayn't have attained you mayn't have attained he mayn't have attained we mayn't have attained you mayn't have attained they mayn't have attained
Perfect en V-ing
I mayn't have been attaining you mayn't have been attaining he mayn't have been attaining we mayn't have been attaining you mayn't have been attaining they mayn't have been attaining
Forme interrogative
Forme simple
may I attain? may you attain? may he attain? may we attain? may you attain? may they attain?
Forme en V-ing
may I be attaining? may you be attaining? may he be attaining? may we be attaining? may you be attaining? may they be attaining?
Perfect
may I have attained? may you have attained? may he have attained? may we have attained? may you have attained? may they have attained?
Perfect en V-ing
may I have been attaining? may you have been attaining? may he have been attaining? may we have been attaining? may you have been attaining? may they have been attaining?
Forme interro-négative
Forme simple
mayn't I attain? mayn't you attain? mayn't he attain? mayn't we attain? mayn't you attain? mayn't they attain?
Forme en V-ing
mayn't I be attaining? mayn't you be attaining? mayn't he be attaining? mayn't we be attaining? mayn't you be attaining? mayn't they be attaining?
Perfect
mayn't I have attained? mayn't you have attained? mayn't he have attained? mayn't we have attained? mayn't you have attained? mayn't they have attained?
Perfect en V-ing
mayn't I have been attaining? mayn't you have been attaining? mayn't he have been attaining? mayn't we have been attaining? mayn't you have been attaining? mayn't they have been attaining?