English verb conjugation
MAY SUBTEND

Regular verb: subtend - subtended - subtended

Affirmation

Simple form	V-ing form
I may subtend you may subtend he may subtend we may subtend you may subtend they may subtend	I may be subtending you may be subtending he may be subtending we may be subtending you may be subtending they may be subtending
Perfect	V-ing perfect
I may have subtended you may have subtended he may have subtended we may have subtended you may have subtended they may have subtended	I may have been subtending you may have been subtending he may have been subtending we may have been subtending you may have been subtending they may have been subtending

Negation

Simple form	V-ing form
I mayn't subtend you mayn't subtend he mayn't subtend we mayn't subtend you mayn't subtend they mayn't subtend	I mayn't be subtending you mayn't be subtending he mayn't be subtending we mayn't be subtending you mayn't be subtending they mayn't be subtending
Perfect	V-ing perfect
I mayn't have subtended you mayn't have subtended he mayn't have subtended we mayn't have subtended you mayn't have subtended they mayn't have subtended	I mayn't have been subtending you mayn't have been subtending he mayn't have been subtending we mayn't have been subtending you mayn't have been subtending they mayn't have been subtending

Interrogative form

Simple form	V-ing form
may I subtend? may you subtend? may he subtend? may we subtend? may you subtend? may they subtend?	may I be subtending? may you be subtending? may he be subtending? may we be subtending? may you be subtending? may they be subtending?
Perfect	V-ing perfect
may I have subtended? may you have subtended? may he have subtended? may we have subtended? may you have subtended? may they have subtended?	may I have been subtending? may you have been subtending? may he have been subtending? may we have been subtending? may you have been subtending? may they have been subtending?

Interro-negative form

Simple form	V-ing form
mayn't I subtend? mayn't you subtend? mayn't he subtend? mayn't we subtend? mayn't you subtend? mayn't they subtend?	mayn't I be subtending? mayn't you be subtending? mayn't he be subtending? mayn't we be subtending? mayn't you be subtending? mayn't they be subtending?
Perfect	V-ing perfect
mayn't I have subtended? mayn't you have subtended? mayn't he have subtended? mayn't we have subtended? mayn't you have subtended? mayn't they have subtended?	mayn't I have been subtending? mayn't you have been subtending? mayn't he have been subtending? mayn't we have been subtending? mayn't you have been subtending? mayn't they have been subtending?