English verb conjugation
MAY GUARANTEE

Regular verb: guarantee - guaranteed - guaranteed

Affirmation

Simple form	V-ing form
I may guarantee you may guarantee he may guarantee we may guarantee you may guarantee they may guarantee	I may be guaranteeing you may be guaranteeing he 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 he 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 he 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 may not guarantee you may not guarantee he may not guarantee we may not guarantee you may not guarantee they may not guarantee	I may not be guaranteeing you may not be guaranteeing he may not be guaranteeing we may not be guaranteeing you may not be guaranteeing they may not be guaranteeing
Perfect	V-ing perfect
I may not have guaranteed you may not have guaranteed he may not have guaranteed we may not have guaranteed you may not have guaranteed they may not have guaranteed	I may not have been guaranteeing you may not have been guaranteeing he may not have been guaranteeing we may not have been guaranteeing you may not have been guaranteeing they may not have been guaranteeing

Interrogative form

Simple form	V-ing form
may I guarantee? may you guarantee? may he guarantee? may we guarantee? may you guarantee? may they guarantee?	may I be guaranteeing? may you be guaranteeing? may he 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 he 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 he 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
may I not guarantee? may you not guarantee? may he not guarantee? may we not guarantee? may you not guarantee? may they not guarantee?	may I not be guaranteeing? may you not be guaranteeing? may he not be guaranteeing? may we not be guaranteeing? may you not be guaranteeing? may they not be guaranteeing?
Perfect	V-ing perfect
may I not have guaranteed? may you not have guaranteed? may he not have guaranteed? may we not have guaranteed? may you not have guaranteed? may they not have guaranteed?	may I not have been guaranteeing? may you not have been guaranteeing? may he not have been guaranteeing? may we not have been guaranteeing? may you not have been guaranteeing? may they not have been guaranteeing?