English verb conjugation
MAY GROIN

Regular verb: groin - groined - groined

Affirmation

Simple form	V-ing form
I may groin you may groin he may groin we may groin you may groin they may groin	I may be groining you may be groining he may be groining we may be groining you may be groining they may be groining
Perfect	V-ing perfect
I may have groined you may have groined he may have groined we may have groined you may have groined they may have groined	I may have been groining you may have been groining he may have been groining we may have been groining you may have been groining they may have been groining

Negation

Simple form	V-ing form
I mayn't groin you mayn't groin he mayn't groin we mayn't groin you mayn't groin they mayn't groin	I mayn't be groining you mayn't be groining he mayn't be groining we mayn't be groining you mayn't be groining they mayn't be groining
Perfect	V-ing perfect
I mayn't have groined you mayn't have groined he mayn't have groined we mayn't have groined you mayn't have groined they mayn't have groined	I mayn't have been groining you mayn't have been groining he mayn't have been groining we mayn't have been groining you mayn't have been groining they mayn't have been groining

Interrogative form

Simple form	V-ing form
may I groin? may you groin? may he groin? may we groin? may you groin? may they groin?	may I be groining? may you be groining? may he be groining? may we be groining? may you be groining? may they be groining?
Perfect	V-ing perfect
may I have groined? may you have groined? may he have groined? may we have groined? may you have groined? may they have groined?	may I have been groining? may you have been groining? may he have been groining? may we have been groining? may you have been groining? may they have been groining?

Interro-negative form

Simple form	V-ing form
mayn't I groin? mayn't you groin? mayn't he groin? mayn't we groin? mayn't you groin? mayn't they groin?	mayn't I be groining? mayn't you be groining? mayn't he be groining? mayn't we be groining? mayn't you be groining? mayn't they be groining?
Perfect	V-ing perfect
mayn't I have groined? mayn't you have groined? mayn't he have groined? mayn't we have groined? mayn't you have groined? mayn't they have groined?	mayn't I have been groining? mayn't you have been groining? mayn't he have been groining? mayn't we have been groining? mayn't you have been groining? mayn't they have been groining?