English verb conjugation
MAY GUARANTEE

Regular verb: guarantee - guaranteed - guaranteed

Affirmation

Simple form	V-ing form
I may guarantee you may guarantee she may guarantee we may guarantee you may guarantee they may guarantee	I may be guaranteeing you may be guaranteeing she may be guaranteeing we may be guaranteeing you may be guaranteeing they may be guaranteeing
Perfect	V-ing perfect
I may have guaranteed you may have guaranteed she may have guaranteed we may have guaranteed you may have guaranteed they may have guaranteed	I may have been guaranteeing you may have been guaranteeing she may have been guaranteeing we may have been guaranteeing you may have been guaranteeing they may have been guaranteeing

Negation

Simple form	V-ing form
I mayn't guarantee you mayn't guarantee she mayn't guarantee we mayn't guarantee you mayn't guarantee they mayn't guarantee	I mayn't be guaranteeing you mayn't be guaranteeing she mayn't be guaranteeing we mayn't be guaranteeing you mayn't be guaranteeing they mayn't be guaranteeing
Perfect	V-ing perfect
I mayn't have guaranteed you mayn't have guaranteed she mayn't have guaranteed we mayn't have guaranteed you mayn't have guaranteed they mayn't have guaranteed	I mayn't have been guaranteeing you mayn't have been guaranteeing she mayn't have been guaranteeing we mayn't have been guaranteeing you mayn't have been guaranteeing they mayn't have been guaranteeing

Interrogative form

Simple form	V-ing form
may I guarantee? may you guarantee? may she guarantee? may we guarantee? may you guarantee? may they guarantee?	may I be guaranteeing? may you be guaranteeing? may she be guaranteeing? may we be guaranteeing? may you be guaranteeing? may they be guaranteeing?
Perfect	V-ing perfect
may I have guaranteed? may you have guaranteed? may she have guaranteed? may we have guaranteed? may you have guaranteed? may they have guaranteed?	may I have been guaranteeing? may you have been guaranteeing? may she have been guaranteeing? may we have been guaranteeing? may you have been guaranteeing? may they have been guaranteeing?

Interro-negative form

Simple form	V-ing form
mayn't I guarantee? mayn't you guarantee? mayn't she guarantee? mayn't we guarantee? mayn't you guarantee? mayn't they guarantee?	mayn't I be guaranteeing? mayn't you be guaranteeing? mayn't she be guaranteeing? mayn't we be guaranteeing? mayn't you be guaranteeing? mayn't they be guaranteeing?
Perfect	V-ing perfect
mayn't I have guaranteed? mayn't you have guaranteed? mayn't she have guaranteed? mayn't we have guaranteed? mayn't you have guaranteed? mayn't they have guaranteed?	mayn't I have been guaranteeing? mayn't you have been guaranteeing? mayn't she have been guaranteeing? mayn't we have been guaranteeing? mayn't you have been guaranteeing? mayn't they have been guaranteeing?