I shall endeavor you shall endeavor he shall endeavor we shall endeavor you shall endeavor they shall endeavor
V-ing form
I shall be endeavoring you shall be endeavoring he shall be endeavoring we shall be endeavoring you shall be endeavoring they shall be endeavoring
Perfect
I shall have endeavored you shall have endeavored he shall have endeavored we shall have endeavored you shall have endeavored they shall have endeavored
V-ing perfect
I shall have been endeavoring you shall have been endeavoring he shall have been endeavoring we shall have been endeavoring you shall have been endeavoring they shall have been endeavoring
Negation
Simple form
I shall not endeavor you shall not endeavor he shall not endeavor we shall not endeavor you shall not endeavor they shall not endeavor
V-ing form
I shall not be endeavoring you shall not be endeavoring he shall not be endeavoring we shall not be endeavoring you shall not be endeavoring they shall not be endeavoring
Perfect
I shall not have endeavored you shall not have endeavored he shall not have endeavored we shall not have endeavored you shall not have endeavored they shall not have endeavored
V-ing perfect
I shall not have been endeavoring you shall not have been endeavoring he shall not have been endeavoring we shall not have been endeavoring you shall not have been endeavoring they shall not have been endeavoring
Interrogative form
Simple form
shall I endeavor? shall you endeavor? shall he endeavor? shall we endeavor? shall you endeavor? shall they endeavor?
V-ing form
shall I be endeavoring? shall you be endeavoring? shall he be endeavoring? shall we be endeavoring? shall you be endeavoring? shall they be endeavoring?
Perfect
shall I have endeavored? shall you have endeavored? shall he have endeavored? shall we have endeavored? shall you have endeavored? shall they have endeavored?
V-ing perfect
shall I have been endeavoring? shall you have been endeavoring? shall he have been endeavoring? shall we have been endeavoring? shall you have been endeavoring? shall they have been endeavoring?
Interro-negative form
Simple form
shall I not endeavor? shall you not endeavor? shall he not endeavor? shall we not endeavor? shall you not endeavor? shall they not endeavor?
V-ing form
shall I not be endeavoring? shall you not be endeavoring? shall he not be endeavoring? shall we not be endeavoring? shall you not be endeavoring? shall they not be endeavoring?
Perfect
shall I not have endeavored? shall you not have endeavored? shall he not have endeavored? shall we not have endeavored? shall you not have endeavored? shall they not have endeavored?
V-ing perfect
shall I not have been endeavoring? shall you not have been endeavoring? shall he not have been endeavoring? shall we not have been endeavoring? shall you not have been endeavoring? shall they not have been endeavoring?