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 may not subtend you may not subtend he may not subtend we may not subtend you may not subtend they may not subtend	I may not be subtending you may not be subtending he may not be subtending we may not be subtending you may not be subtending they may not be subtending
Perfect	V-ing perfect
I may not have subtended you may not have subtended he may not have subtended we may not have subtended you may not have subtended they may not have subtended	I may not have been subtending you may not have been subtending he may not have been subtending we may not have been subtending you may not have been subtending they may not 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
may I not subtend? may you not subtend? may he not subtend? may we not subtend? may you not subtend? may they not subtend?	may I not be subtending? may you not be subtending? may he not be subtending? may we not be subtending? may you not be subtending? may they not be subtending?
Perfect	V-ing perfect
may I not have subtended? may you not have subtended? may he not have subtended? may we not have subtended? may you not have subtended? may they not have subtended?	may I not have been subtending? may you not have been subtending? may he not have been subtending? may we not have been subtending? may you not have been subtending? may they not have been subtending?