English verb conjugation
SHALL RETHINK

Irregular verb: rethink - rethought - rethought

Affirmation

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

Negation

Simple form	V-ing form
I shall not rethink you shall not rethink he shall not rethink we shall not rethink you shall not rethink they shall not rethink	I shall not be rethinking you shall not be rethinking he shall not be rethinking we shall not be rethinking you shall not be rethinking they shall not be rethinking
Perfect	V-ing perfect
I shall not have rethought you shall not have rethought he shall not have rethought we shall not have rethought you shall not have rethought they shall not have rethought	I shall not have been rethinking you shall not have been rethinking he shall not have been rethinking we shall not have been rethinking you shall not have been rethinking they shall not have been rethinking

Interrogative form

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

Interro-negative form

Simple form	V-ing form
shall I not rethink? shall you not rethink? shall he not rethink? shall we not rethink? shall you not rethink? shall they not rethink?	shall I not be rethinking? shall you not be rethinking? shall he not be rethinking? shall we not be rethinking? shall you not be rethinking? shall they not be rethinking?
Perfect	V-ing perfect
shall I not have rethought? shall you not have rethought? shall he not have rethought? shall we not have rethought? shall you not have rethought? shall they not have rethought?	shall I not have been rethinking? shall you not have been rethinking? shall he not have been rethinking? shall we not have been rethinking? shall you not have been rethinking? shall they not have been rethinking?