English verb conjugation
MAY VAPOR

Regular verb: vapor - vapored - vapored

Affirmation

Simple form	V-ing form
I may vapor you may vapor he may vapor we may vapor you may vapor they may vapor	I may be vaporing you may be vaporing he may be vaporing we may be vaporing you may be vaporing they may be vaporing
Perfect	V-ing perfect
I may have vapored you may have vapored he may have vapored we may have vapored you may have vapored they may have vapored	I may have been vaporing you may have been vaporing he may have been vaporing we may have been vaporing you may have been vaporing they may have been vaporing

Negation

Simple form	V-ing form
I mayn't vapor you mayn't vapor he mayn't vapor we mayn't vapor you mayn't vapor they mayn't vapor	I mayn't be vaporing you mayn't be vaporing he mayn't be vaporing we mayn't be vaporing you mayn't be vaporing they mayn't be vaporing
Perfect	V-ing perfect
I mayn't have vapored you mayn't have vapored he mayn't have vapored we mayn't have vapored you mayn't have vapored they mayn't have vapored	I mayn't have been vaporing you mayn't have been vaporing he mayn't have been vaporing we mayn't have been vaporing you mayn't have been vaporing they mayn't have been vaporing

Interrogative form

Simple form	V-ing form
may I vapor? may you vapor? may he vapor? may we vapor? may you vapor? may they vapor?	may I be vaporing? may you be vaporing? may he be vaporing? may we be vaporing? may you be vaporing? may they be vaporing?
Perfect	V-ing perfect
may I have vapored? may you have vapored? may he have vapored? may we have vapored? may you have vapored? may they have vapored?	may I have been vaporing? may you have been vaporing? may he have been vaporing? may we have been vaporing? may you have been vaporing? may they have been vaporing?

Interro-negative form

Simple form	V-ing form
mayn't I vapor? mayn't you vapor? mayn't he vapor? mayn't we vapor? mayn't you vapor? mayn't they vapor?	mayn't I be vaporing? mayn't you be vaporing? mayn't he be vaporing? mayn't we be vaporing? mayn't you be vaporing? mayn't they be vaporing?
Perfect	V-ing perfect
mayn't I have vapored? mayn't you have vapored? mayn't he have vapored? mayn't we have vapored? mayn't you have vapored? mayn't they have vapored?	mayn't I have been vaporing? mayn't you have been vaporing? mayn't he have been vaporing? mayn't we have been vaporing? mayn't you have been vaporing? mayn't they have been vaporing?