English verb conjugation
MAY UNSHEATHE

Regular verb: unsheathe - unsheathed - unsheathed

Affirmation

Simple form	V-ing form
I may unsheathe you may unsheathe she may unsheathe we may unsheathe you may unsheathe they may unsheathe	I may be unsheathing you may be unsheathing she may be unsheathing we may be unsheathing you may be unsheathing they may be unsheathing
Perfect	V-ing perfect
I may have unsheathed you may have unsheathed she may have unsheathed we may have unsheathed you may have unsheathed they may have unsheathed	I may have been unsheathing you may have been unsheathing she may have been unsheathing we may have been unsheathing you may have been unsheathing they may have been unsheathing

Negation

Simple form	V-ing form
I may not unsheathe you may not unsheathe she may not unsheathe we may not unsheathe you may not unsheathe they may not unsheathe	I may not be unsheathing you may not be unsheathing she may not be unsheathing we may not be unsheathing you may not be unsheathing they may not be unsheathing
Perfect	V-ing perfect
I may not have unsheathed you may not have unsheathed she may not have unsheathed we may not have unsheathed you may not have unsheathed they may not have unsheathed	I may not have been unsheathing you may not have been unsheathing she may not have been unsheathing we may not have been unsheathing you may not have been unsheathing they may not have been unsheathing

Interrogative form

Simple form	V-ing form
may I unsheathe? may you unsheathe? may she unsheathe? may we unsheathe? may you unsheathe? may they unsheathe?	may I be unsheathing? may you be unsheathing? may she be unsheathing? may we be unsheathing? may you be unsheathing? may they be unsheathing?
Perfect	V-ing perfect
may I have unsheathed? may you have unsheathed? may she have unsheathed? may we have unsheathed? may you have unsheathed? may they have unsheathed?	may I have been unsheathing? may you have been unsheathing? may she have been unsheathing? may we have been unsheathing? may you have been unsheathing? may they have been unsheathing?

Interro-negative form

Simple form	V-ing form
may I not unsheathe? may you not unsheathe? may she not unsheathe? may we not unsheathe? may you not unsheathe? may they not unsheathe?	may I not be unsheathing? may you not be unsheathing? may she not be unsheathing? may we not be unsheathing? may you not be unsheathing? may they not be unsheathing?
Perfect	V-ing perfect
may I not have unsheathed? may you not have unsheathed? may she not have unsheathed? may we not have unsheathed? may you not have unsheathed? may they not have unsheathed?	may I not have been unsheathing? may you not have been unsheathing? may she not have been unsheathing? may we not have been unsheathing? may you not have been unsheathing? may they not have been unsheathing?