English verb conjugation
MAY LAUGH

Regular verb: laugh - laughed - laughed

Affirmation

Simple form	V-ing form
I may laugh you may laugh he may laugh we may laugh you may laugh they may laugh	I may be laughing you may be laughing he may be laughing we may be laughing you may be laughing they may be laughing
Perfect	V-ing perfect
I may have laughed you may have laughed he may have laughed we may have laughed you may have laughed they may have laughed	I may have been laughing you may have been laughing he may have been laughing we may have been laughing you may have been laughing they may have been laughing

Negation

Simple form	V-ing form
I mayn't laugh you mayn't laugh he mayn't laugh we mayn't laugh you mayn't laugh they mayn't laugh	I mayn't be laughing you mayn't be laughing he mayn't be laughing we mayn't be laughing you mayn't be laughing they mayn't be laughing
Perfect	V-ing perfect
I mayn't have laughed you mayn't have laughed he mayn't have laughed we mayn't have laughed you mayn't have laughed they mayn't have laughed	I mayn't have been laughing you mayn't have been laughing he mayn't have been laughing we mayn't have been laughing you mayn't have been laughing they mayn't have been laughing

Interrogative form

Simple form	V-ing form
may I laugh? may you laugh? may he laugh? may we laugh? may you laugh? may they laugh?	may I be laughing? may you be laughing? may he be laughing? may we be laughing? may you be laughing? may they be laughing?
Perfect	V-ing perfect
may I have laughed? may you have laughed? may he have laughed? may we have laughed? may you have laughed? may they have laughed?	may I have been laughing? may you have been laughing? may he have been laughing? may we have been laughing? may you have been laughing? may they have been laughing?

Interro-negative form

Simple form	V-ing form
mayn't I laugh? mayn't you laugh? mayn't he laugh? mayn't we laugh? mayn't you laugh? mayn't they laugh?	mayn't I be laughing? mayn't you be laughing? mayn't he be laughing? mayn't we be laughing? mayn't you be laughing? mayn't they be laughing?
Perfect	V-ing perfect
mayn't I have laughed? mayn't you have laughed? mayn't he have laughed? mayn't we have laughed? mayn't you have laughed? mayn't they have laughed?	mayn't I have been laughing? mayn't you have been laughing? mayn't he have been laughing? mayn't we have been laughing? mayn't you have been laughing? mayn't they have been laughing?