English verb conjugation
MAY UNLACE

Regular verb: unlace - unlaced - unlaced

Affirmation

Simple form	V-ing form
I may unlace you may unlace he may unlace we may unlace you may unlace they may unlace	I may be unlacing you may be unlacing he may be unlacing we may be unlacing you may be unlacing they may be unlacing
Perfect	V-ing perfect
I may have unlaced you may have unlaced he may have unlaced we may have unlaced you may have unlaced they may have unlaced	I may have been unlacing you may have been unlacing he may have been unlacing we may have been unlacing you may have been unlacing they may have been unlacing

Negation

Simple form	V-ing form
I may not unlace you may not unlace he may not unlace we may not unlace you may not unlace they may not unlace	I may not be unlacing you may not be unlacing he may not be unlacing we may not be unlacing you may not be unlacing they may not be unlacing
Perfect	V-ing perfect
I may not have unlaced you may not have unlaced he may not have unlaced we may not have unlaced you may not have unlaced they may not have unlaced	I may not have been unlacing you may not have been unlacing he may not have been unlacing we may not have been unlacing you may not have been unlacing they may not have been unlacing

Interrogative form

Simple form	V-ing form
may I unlace? may you unlace? may he unlace? may we unlace? may you unlace? may they unlace?	may I be unlacing? may you be unlacing? may he be unlacing? may we be unlacing? may you be unlacing? may they be unlacing?
Perfect	V-ing perfect
may I have unlaced? may you have unlaced? may he have unlaced? may we have unlaced? may you have unlaced? may they have unlaced?	may I have been unlacing? may you have been unlacing? may he have been unlacing? may we have been unlacing? may you have been unlacing? may they have been unlacing?

Interro-negative form

Simple form	V-ing form
may I not unlace? may you not unlace? may he not unlace? may we not unlace? may you not unlace? may they not unlace?	may I not be unlacing? may you not be unlacing? may he not be unlacing? may we not be unlacing? may you not be unlacing? may they not be unlacing?
Perfect	V-ing perfect
may I not have unlaced? may you not have unlaced? may he not have unlaced? may we not have unlaced? may you not have unlaced? may they not have unlaced?	may I not have been unlacing? may you not have been unlacing? may he not have been unlacing? may we not have been unlacing? may you not have been unlacing? may they not have been unlacing?