English verb conjugation
MAY LABOR

Regular verb: labor - labored - labored

Affirmation

Simple form	V-ing form
I may labor you may labor he may labor we may labor you may labor they may labor	I may be laboring you may be laboring he may be laboring we may be laboring you may be laboring they may be laboring
Perfect	V-ing perfect
I may have labored you may have labored he may have labored we may have labored you may have labored they may have labored	I may have been laboring you may have been laboring he may have been laboring we may have been laboring you may have been laboring they may have been laboring

Negation

Simple form	V-ing form
I mayn't labor you mayn't labor he mayn't labor we mayn't labor you mayn't labor they mayn't labor	I mayn't be laboring you mayn't be laboring he mayn't be laboring we mayn't be laboring you mayn't be laboring they mayn't be laboring
Perfect	V-ing perfect
I mayn't have labored you mayn't have labored he mayn't have labored we mayn't have labored you mayn't have labored they mayn't have labored	I mayn't have been laboring you mayn't have been laboring he mayn't have been laboring we mayn't have been laboring you mayn't have been laboring they mayn't have been laboring

Interrogative form

Simple form	V-ing form
may I labor? may you labor? may he labor? may we labor? may you labor? may they labor?	may I be laboring? may you be laboring? may he be laboring? may we be laboring? may you be laboring? may they be laboring?
Perfect	V-ing perfect
may I have labored? may you have labored? may he have labored? may we have labored? may you have labored? may they have labored?	may I have been laboring? may you have been laboring? may he have been laboring? may we have been laboring? may you have been laboring? may they have been laboring?

Interro-negative form

Simple form	V-ing form
mayn't I labor? mayn't you labor? mayn't he labor? mayn't we labor? mayn't you labor? mayn't they labor?	mayn't I be laboring? mayn't you be laboring? mayn't he be laboring? mayn't we be laboring? mayn't you be laboring? mayn't they be laboring?
Perfect	V-ing perfect
mayn't I have labored? mayn't you have labored? mayn't he have labored? mayn't we have labored? mayn't you have labored? mayn't they have labored?	mayn't I have been laboring? mayn't you have been laboring? mayn't he have been laboring? mayn't we have been laboring? mayn't you have been laboring? mayn't they have been laboring?