English verb conjugation
SHALL TIGHTEN

Regular verb: tighten - tightened - tightened

Affirmation

Simple form	V-ing form
I shall tighten you shall tighten she shall tighten we shall tighten you shall tighten they shall tighten	I shall be tightening you shall be tightening she shall be tightening we shall be tightening you shall be tightening they shall be tightening
Perfect	V-ing perfect
I shall have tightened you shall have tightened she shall have tightened we shall have tightened you shall have tightened they shall have tightened	I shall have been tightening you shall have been tightening she shall have been tightening we shall have been tightening you shall have been tightening they shall have been tightening

Negation

Simple form	V-ing form
I shall not tighten you shall not tighten she shall not tighten we shall not tighten you shall not tighten they shall not tighten	I shall not be tightening you shall not be tightening she shall not be tightening we shall not be tightening you shall not be tightening they shall not be tightening
Perfect	V-ing perfect
I shall not have tightened you shall not have tightened she shall not have tightened we shall not have tightened you shall not have tightened they shall not have tightened	I shall not have been tightening you shall not have been tightening she shall not have been tightening we shall not have been tightening you shall not have been tightening they shall not have been tightening

Interrogative form

Simple form	V-ing form
shall I tighten? shall you tighten? shall she tighten? shall we tighten? shall you tighten? shall they tighten?	shall I be tightening? shall you be tightening? shall she be tightening? shall we be tightening? shall you be tightening? shall they be tightening?
Perfect	V-ing perfect
shall I have tightened? shall you have tightened? shall she have tightened? shall we have tightened? shall you have tightened? shall they have tightened?	shall I have been tightening? shall you have been tightening? shall she have been tightening? shall we have been tightening? shall you have been tightening? shall they have been tightening?

Interro-negative form

Simple form	V-ing form
shall I not tighten? shall you not tighten? shall she not tighten? shall we not tighten? shall you not tighten? shall they not tighten?	shall I not be tightening? shall you not be tightening? shall she not be tightening? shall we not be tightening? shall you not be tightening? shall they not be tightening?
Perfect	V-ing perfect
shall I not have tightened? shall you not have tightened? shall she not have tightened? shall we not have tightened? shall you not have tightened? shall they not have tightened?	shall I not have been tightening? shall you not have been tightening? shall she not have been tightening? shall we not have been tightening? shall you not have been tightening? shall they not have been tightening?