English verb conjugation
MAY LACE

Regular verb: lace - laced - laced

Affirmation

Simple form	V-ing form
I may lace you may lace she may lace we may lace you may lace they may lace	I may be lacing you may be lacing she may be lacing we may be lacing you may be lacing they may be lacing
Perfect	V-ing perfect
I may have laced you may have laced she may have laced we may have laced you may have laced they may have laced	I may have been lacing you may have been lacing she may have been lacing we may have been lacing you may have been lacing they may have been lacing

Negation

Simple form	V-ing form
I mayn't lace you mayn't lace she mayn't lace we mayn't lace you mayn't lace they mayn't lace	I mayn't be lacing you mayn't be lacing she mayn't be lacing we mayn't be lacing you mayn't be lacing they mayn't be lacing
Perfect	V-ing perfect
I mayn't have laced you mayn't have laced she mayn't have laced we mayn't have laced you mayn't have laced they mayn't have laced	I mayn't have been lacing you mayn't have been lacing she mayn't have been lacing we mayn't have been lacing you mayn't have been lacing they mayn't have been lacing

Interrogative form

Simple form	V-ing form
may I lace? may you lace? may she lace? may we lace? may you lace? may they lace?	may I be lacing? may you be lacing? may she be lacing? may we be lacing? may you be lacing? may they be lacing?
Perfect	V-ing perfect
may I have laced? may you have laced? may she have laced? may we have laced? may you have laced? may they have laced?	may I have been lacing? may you have been lacing? may she have been lacing? may we have been lacing? may you have been lacing? may they have been lacing?

Interro-negative form

Simple form	V-ing form
mayn't I lace? mayn't you lace? mayn't she lace? mayn't we lace? mayn't you lace? mayn't they lace?	mayn't I be lacing? mayn't you be lacing? mayn't she be lacing? mayn't we be lacing? mayn't you be lacing? mayn't they be lacing?
Perfect	V-ing perfect
mayn't I have laced? mayn't you have laced? mayn't she have laced? mayn't we have laced? mayn't you have laced? mayn't they have laced?	mayn't I have been lacing? mayn't you have been lacing? mayn't she have been lacing? mayn't we have been lacing? mayn't you have been lacing? mayn't they have been lacing?