English verb conjugation
MAY LACE

Regular verb: lace - laced - laced

Affirmation

Simple form	V-ing form
I may lace you may lace he may lace we may lace you may lace they may lace	I may be lacing you may be lacing he 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 he 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 he 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 he 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 he 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 he 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 he 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 he lace? may we lace? may you lace? may they lace?	may I be lacing? may you be lacing? may he 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 he 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 he 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 he 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 he 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 he 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 he have been lacing? mayn't we have been lacing? mayn't you have been lacing? mayn't they have been lacing?