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