English verb conjugation
MAY PREACH

Regular verb: preach - preached - preached

Affirmation

Simple form	V-ing form
I may preach you may preach he may preach we may preach you may preach they may preach	I may be preaching you may be preaching he may be preaching we may be preaching you may be preaching they may be preaching
Perfect	V-ing perfect
I may have preached you may have preached he may have preached we may have preached you may have preached they may have preached	I may have been preaching you may have been preaching he may have been preaching we may have been preaching you may have been preaching they may have been preaching

Negation

Simple form	V-ing form
I mayn't preach you mayn't preach he mayn't preach we mayn't preach you mayn't preach they mayn't preach	I mayn't be preaching you mayn't be preaching he mayn't be preaching we mayn't be preaching you mayn't be preaching they mayn't be preaching
Perfect	V-ing perfect
I mayn't have preached you mayn't have preached he mayn't have preached we mayn't have preached you mayn't have preached they mayn't have preached	I mayn't have been preaching you mayn't have been preaching he mayn't have been preaching we mayn't have been preaching you mayn't have been preaching they mayn't have been preaching

Interrogative form

Simple form	V-ing form
may I preach? may you preach? may he preach? may we preach? may you preach? may they preach?	may I be preaching? may you be preaching? may he be preaching? may we be preaching? may you be preaching? may they be preaching?
Perfect	V-ing perfect
may I have preached? may you have preached? may he have preached? may we have preached? may you have preached? may they have preached?	may I have been preaching? may you have been preaching? may he have been preaching? may we have been preaching? may you have been preaching? may they have been preaching?

Interro-negative form

Simple form	V-ing form
mayn't I preach? mayn't you preach? mayn't he preach? mayn't we preach? mayn't you preach? mayn't they preach?	mayn't I be preaching? mayn't you be preaching? mayn't he be preaching? mayn't we be preaching? mayn't you be preaching? mayn't they be preaching?
Perfect	V-ing perfect
mayn't I have preached? mayn't you have preached? mayn't he have preached? mayn't we have preached? mayn't you have preached? mayn't they have preached?	mayn't I have been preaching? mayn't you have been preaching? mayn't he have been preaching? mayn't we have been preaching? mayn't you have been preaching? mayn't they have been preaching?