English verb conjugation
SHALL PORTEND

Regular verb: portend - portended - portended

Affirmation

Simple form	V-ing form
I shall portend you shall portend he shall portend we shall portend you shall portend they shall portend	I shall be portending you shall be portending he shall be portending we shall be portending you shall be portending they shall be portending
Perfect	V-ing perfect
I shall have portended you shall have portended he shall have portended we shall have portended you shall have portended they shall have portended	I shall have been portending you shall have been portending he shall have been portending we shall have been portending you shall have been portending they shall have been portending

Negation

Simple form	V-ing form
I shall not portend you shall not portend he shall not portend we shall not portend you shall not portend they shall not portend	I shall not be portending you shall not be portending he shall not be portending we shall not be portending you shall not be portending they shall not be portending
Perfect	V-ing perfect
I shall not have portended you shall not have portended he shall not have portended we shall not have portended you shall not have portended they shall not have portended	I shall not have been portending you shall not have been portending he shall not have been portending we shall not have been portending you shall not have been portending they shall not have been portending

Interrogative form

Simple form	V-ing form
shall I portend? shall you portend? shall he portend? shall we portend? shall you portend? shall they portend?	shall I be portending? shall you be portending? shall he be portending? shall we be portending? shall you be portending? shall they be portending?
Perfect	V-ing perfect
shall I have portended? shall you have portended? shall he have portended? shall we have portended? shall you have portended? shall they have portended?	shall I have been portending? shall you have been portending? shall he have been portending? shall we have been portending? shall you have been portending? shall they have been portending?

Interro-negative form

Simple form	V-ing form
shall I not portend? shall you not portend? shall he not portend? shall we not portend? shall you not portend? shall they not portend?	shall I not be portending? shall you not be portending? shall he not be portending? shall we not be portending? shall you not be portending? shall they not be portending?
Perfect	V-ing perfect
shall I not have portended? shall you not have portended? shall he not have portended? shall we not have portended? shall you not have portended? shall they not have portended?	shall I not have been portending? shall you not have been portending? shall he not have been portending? shall we not have been portending? shall you not have been portending? shall they not have been portending?