I may enure you may enure he may enure we may enure you may enure they may enure
V-ing form
I may be enuring you may be enuring he may be enuring we may be enuring you may be enuring they may be enuring
Perfect
I may have enured you may have enured he may have enured we may have enured you may have enured they may have enured
V-ing perfect
I may have been enuring you may have been enuring he may have been enuring we may have been enuring you may have been enuring they may have been enuring
Negation
Simple form
I mayn't enure you mayn't enure he mayn't enure we mayn't enure you mayn't enure they mayn't enure
V-ing form
I mayn't be enuring you mayn't be enuring he mayn't be enuring we mayn't be enuring you mayn't be enuring they mayn't be enuring
Perfect
I mayn't have enured you mayn't have enured he mayn't have enured we mayn't have enured you mayn't have enured they mayn't have enured
V-ing perfect
I mayn't have been enuring you mayn't have been enuring he mayn't have been enuring we mayn't have been enuring you mayn't have been enuring they mayn't have been enuring
Interrogative form
Simple form
may I enure? may you enure? may he enure? may we enure? may you enure? may they enure?
V-ing form
may I be enuring? may you be enuring? may he be enuring? may we be enuring? may you be enuring? may they be enuring?
Perfect
may I have enured? may you have enured? may he have enured? may we have enured? may you have enured? may they have enured?
V-ing perfect
may I have been enuring? may you have been enuring? may he have been enuring? may we have been enuring? may you have been enuring? may they have been enuring?
Interro-negative form
Simple form
mayn't I enure? mayn't you enure? mayn't he enure? mayn't we enure? mayn't you enure? mayn't they enure?
V-ing form
mayn't I be enuring? mayn't you be enuring? mayn't he be enuring? mayn't we be enuring? mayn't you be enuring? mayn't they be enuring?
Perfect
mayn't I have enured? mayn't you have enured? mayn't he have enured? mayn't we have enured? mayn't you have enured? mayn't they have enured?
V-ing perfect
mayn't I have been enuring? mayn't you have been enuring? mayn't he have been enuring? mayn't we have been enuring? mayn't you have been enuring? mayn't they have been enuring?