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