English verb conjugation
SHALL UNDERMINE

Regular verb: undermine - undermined - undermined

Affirmation

Simple form	V-ing form
I shall undermine you shall undermine he shall undermine we shall undermine you shall undermine they shall undermine	I shall be undermining you shall be undermining he shall be undermining we shall be undermining you shall be undermining they shall be undermining
Perfect	V-ing perfect
I shall have undermined you shall have undermined he shall have undermined we shall have undermined you shall have undermined they shall have undermined	I shall have been undermining you shall have been undermining he shall have been undermining we shall have been undermining you shall have been undermining they shall have been undermining

Negation

Simple form	V-ing form
I shall not undermine you shall not undermine he shall not undermine we shall not undermine you shall not undermine they shall not undermine	I shall not be undermining you shall not be undermining he shall not be undermining we shall not be undermining you shall not be undermining they shall not be undermining
Perfect	V-ing perfect
I shall not have undermined you shall not have undermined he shall not have undermined we shall not have undermined you shall not have undermined they shall not have undermined	I shall not have been undermining you shall not have been undermining he shall not have been undermining we shall not have been undermining you shall not have been undermining they shall not have been undermining

Interrogative form

Simple form	V-ing form
shall I undermine? shall you undermine? shall he undermine? shall we undermine? shall you undermine? shall they undermine?	shall I be undermining? shall you be undermining? shall he be undermining? shall we be undermining? shall you be undermining? shall they be undermining?
Perfect	V-ing perfect
shall I have undermined? shall you have undermined? shall he have undermined? shall we have undermined? shall you have undermined? shall they have undermined?	shall I have been undermining? shall you have been undermining? shall he have been undermining? shall we have been undermining? shall you have been undermining? shall they have been undermining?

Interro-negative form

Simple form	V-ing form
shall I not undermine? shall you not undermine? shall he not undermine? shall we not undermine? shall you not undermine? shall they not undermine?	shall I not be undermining? shall you not be undermining? shall he not be undermining? shall we not be undermining? shall you not be undermining? shall they not be undermining?
Perfect	V-ing perfect
shall I not have undermined? shall you not have undermined? shall he not have undermined? shall we not have undermined? shall you not have undermined? shall they not have undermined?	shall I not have been undermining? shall you not have been undermining? shall he not have been undermining? shall we not have been undermining? shall you not have been undermining? shall they not have been undermining?