English verb conjugation
MAY RETHINK

Irregular verb: rethink - rethought - rethought

Affirmation

Simple form	V-ing form
I may rethink you may rethink he may rethink we may rethink you may rethink they may rethink	I may be rethinking you may be rethinking he may be rethinking we may be rethinking you may be rethinking they may be rethinking
Perfect	V-ing perfect
I may have rethought you may have rethought he may have rethought we may have rethought you may have rethought they may have rethought	I may have been rethinking you may have been rethinking he may have been rethinking we may have been rethinking you may have been rethinking they may have been rethinking

Negation

Simple form	V-ing form
I mayn't rethink you mayn't rethink he mayn't rethink we mayn't rethink you mayn't rethink they mayn't rethink	I mayn't be rethinking you mayn't be rethinking he mayn't be rethinking we mayn't be rethinking you mayn't be rethinking they mayn't be rethinking
Perfect	V-ing perfect
I mayn't have rethought you mayn't have rethought he mayn't have rethought we mayn't have rethought you mayn't have rethought they mayn't have rethought	I mayn't have been rethinking you mayn't have been rethinking he mayn't have been rethinking we mayn't have been rethinking you mayn't have been rethinking they mayn't have been rethinking

Interrogative form

Simple form	V-ing form
may I rethink? may you rethink? may he rethink? may we rethink? may you rethink? may they rethink?	may I be rethinking? may you be rethinking? may he be rethinking? may we be rethinking? may you be rethinking? may they be rethinking?
Perfect	V-ing perfect
may I have rethought? may you have rethought? may he have rethought? may we have rethought? may you have rethought? may they have rethought?	may I have been rethinking? may you have been rethinking? may he have been rethinking? may we have been rethinking? may you have been rethinking? may they have been rethinking?

Interro-negative form

Simple form	V-ing form
mayn't I rethink? mayn't you rethink? mayn't he rethink? mayn't we rethink? mayn't you rethink? mayn't they rethink?	mayn't I be rethinking? mayn't you be rethinking? mayn't he be rethinking? mayn't we be rethinking? mayn't you be rethinking? mayn't they be rethinking?
Perfect	V-ing perfect
mayn't I have rethought? mayn't you have rethought? mayn't he have rethought? mayn't we have rethought? mayn't you have rethought? mayn't they have rethought?	mayn't I have been rethinking? mayn't you have been rethinking? mayn't he have been rethinking? mayn't we have been rethinking? mayn't you have been rethinking? mayn't they have been rethinking?