English verb conjugation
MAY LUBRICATE

Regular verb: lubricate - lubricated - lubricated

Affirmation

Simple form	V-ing form
I may lubricate you may lubricate he may lubricate we may lubricate you may lubricate they may lubricate	I may be lubricating you may be lubricating he may be lubricating we may be lubricating you may be lubricating they may be lubricating
Perfect	V-ing perfect
I may have lubricated you may have lubricated he may have lubricated we may have lubricated you may have lubricated they may have lubricated	I may have been lubricating you may have been lubricating he may have been lubricating we may have been lubricating you may have been lubricating they may have been lubricating

Negation

Simple form	V-ing form
I mayn't lubricate you mayn't lubricate he mayn't lubricate we mayn't lubricate you mayn't lubricate they mayn't lubricate	I mayn't be lubricating you mayn't be lubricating he mayn't be lubricating we mayn't be lubricating you mayn't be lubricating they mayn't be lubricating
Perfect	V-ing perfect
I mayn't have lubricated you mayn't have lubricated he mayn't have lubricated we mayn't have lubricated you mayn't have lubricated they mayn't have lubricated	I mayn't have been lubricating you mayn't have been lubricating he mayn't have been lubricating we mayn't have been lubricating you mayn't have been lubricating they mayn't have been lubricating

Interrogative form

Simple form	V-ing form
may I lubricate? may you lubricate? may he lubricate? may we lubricate? may you lubricate? may they lubricate?	may I be lubricating? may you be lubricating? may he be lubricating? may we be lubricating? may you be lubricating? may they be lubricating?
Perfect	V-ing perfect
may I have lubricated? may you have lubricated? may he have lubricated? may we have lubricated? may you have lubricated? may they have lubricated?	may I have been lubricating? may you have been lubricating? may he have been lubricating? may we have been lubricating? may you have been lubricating? may they have been lubricating?

Interro-negative form

Simple form	V-ing form
mayn't I lubricate? mayn't you lubricate? mayn't he lubricate? mayn't we lubricate? mayn't you lubricate? mayn't they lubricate?	mayn't I be lubricating? mayn't you be lubricating? mayn't he be lubricating? mayn't we be lubricating? mayn't you be lubricating? mayn't they be lubricating?
Perfect	V-ing perfect
mayn't I have lubricated? mayn't you have lubricated? mayn't he have lubricated? mayn't we have lubricated? mayn't you have lubricated? mayn't they have lubricated?	mayn't I have been lubricating? mayn't you have been lubricating? mayn't he have been lubricating? mayn't we have been lubricating? mayn't you have been lubricating? mayn't they have been lubricating?