English verb conjugation
MAY TROUBLE

Regular verb: trouble - troubled - troubled

Affirmation

Simple form	V-ing form
I may trouble you may trouble he may trouble we may trouble you may trouble they may trouble	I may be troubling you may be troubling he may be troubling we may be troubling you may be troubling they may be troubling
Perfect	V-ing perfect
I may have troubled you may have troubled he may have troubled we may have troubled you may have troubled they may have troubled	I may have been troubling you may have been troubling he may have been troubling we may have been troubling you may have been troubling they may have been troubling

Negation

Simple form	V-ing form
I mayn't trouble you mayn't trouble he mayn't trouble we mayn't trouble you mayn't trouble they mayn't trouble	I mayn't be troubling you mayn't be troubling he mayn't be troubling we mayn't be troubling you mayn't be troubling they mayn't be troubling
Perfect	V-ing perfect
I mayn't have troubled you mayn't have troubled he mayn't have troubled we mayn't have troubled you mayn't have troubled they mayn't have troubled	I mayn't have been troubling you mayn't have been troubling he mayn't have been troubling we mayn't have been troubling you mayn't have been troubling they mayn't have been troubling

Interrogative form

Simple form	V-ing form
may I trouble? may you trouble? may he trouble? may we trouble? may you trouble? may they trouble?	may I be troubling? may you be troubling? may he be troubling? may we be troubling? may you be troubling? may they be troubling?
Perfect	V-ing perfect
may I have troubled? may you have troubled? may he have troubled? may we have troubled? may you have troubled? may they have troubled?	may I have been troubling? may you have been troubling? may he have been troubling? may we have been troubling? may you have been troubling? may they have been troubling?

Interro-negative form

Simple form	V-ing form
mayn't I trouble? mayn't you trouble? mayn't he trouble? mayn't we trouble? mayn't you trouble? mayn't they trouble?	mayn't I be troubling? mayn't you be troubling? mayn't he be troubling? mayn't we be troubling? mayn't you be troubling? mayn't they be troubling?
Perfect	V-ing perfect
mayn't I have troubled? mayn't you have troubled? mayn't he have troubled? mayn't we have troubled? mayn't you have troubled? mayn't they have troubled?	mayn't I have been troubling? mayn't you have been troubling? mayn't he have been troubling? mayn't we have been troubling? mayn't you have been troubling? mayn't they have been troubling?