English verb conjugation
MAY STEAM

Regular verb: steam - steamed - steamed

Affirmation

Simple form	V-ing form
I may steam you may steam she may steam we may steam you may steam they may steam	I may be steaming you may be steaming she may be steaming we may be steaming you may be steaming they may be steaming
Perfect	V-ing perfect
I may have steamed you may have steamed she may have steamed we may have steamed you may have steamed they may have steamed	I may have been steaming you may have been steaming she may have been steaming we may have been steaming you may have been steaming they may have been steaming

Negation

Simple form	V-ing form
I mayn't steam you mayn't steam she mayn't steam we mayn't steam you mayn't steam they mayn't steam	I mayn't be steaming you mayn't be steaming she mayn't be steaming we mayn't be steaming you mayn't be steaming they mayn't be steaming
Perfect	V-ing perfect
I mayn't have steamed you mayn't have steamed she mayn't have steamed we mayn't have steamed you mayn't have steamed they mayn't have steamed	I mayn't have been steaming you mayn't have been steaming she mayn't have been steaming we mayn't have been steaming you mayn't have been steaming they mayn't have been steaming

Interrogative form

Simple form	V-ing form
may I steam? may you steam? may she steam? may we steam? may you steam? may they steam?	may I be steaming? may you be steaming? may she be steaming? may we be steaming? may you be steaming? may they be steaming?
Perfect	V-ing perfect
may I have steamed? may you have steamed? may she have steamed? may we have steamed? may you have steamed? may they have steamed?	may I have been steaming? may you have been steaming? may she have been steaming? may we have been steaming? may you have been steaming? may they have been steaming?

Interro-negative form

Simple form	V-ing form
mayn't I steam? mayn't you steam? mayn't she steam? mayn't we steam? mayn't you steam? mayn't they steam?	mayn't I be steaming? mayn't you be steaming? mayn't she be steaming? mayn't we be steaming? mayn't you be steaming? mayn't they be steaming?
Perfect	V-ing perfect
mayn't I have steamed? mayn't you have steamed? mayn't she have steamed? mayn't we have steamed? mayn't you have steamed? mayn't they have steamed?	mayn't I have been steaming? mayn't you have been steaming? mayn't she have been steaming? mayn't we have been steaming? mayn't you have been steaming? mayn't they have been steaming?