English verb conjugation
SHALL LEAVEN

Regular verb: leaven - leavened - leavened

Affirmation

Simple form	V-ing form
I shall leaven you shall leaven he shall leaven we shall leaven you shall leaven they shall leaven	I shall be leavening you shall be leavening he shall be leavening we shall be leavening you shall be leavening they shall be leavening
Perfect	V-ing perfect
I shall have leavened you shall have leavened he shall have leavened we shall have leavened you shall have leavened they shall have leavened	I shall have been leavening you shall have been leavening he shall have been leavening we shall have been leavening you shall have been leavening they shall have been leavening

Negation

Simple form	V-ing form
I shall not leaven you shall not leaven he shall not leaven we shall not leaven you shall not leaven they shall not leaven	I shall not be leavening you shall not be leavening he shall not be leavening we shall not be leavening you shall not be leavening they shall not be leavening
Perfect	V-ing perfect
I shall not have leavened you shall not have leavened he shall not have leavened we shall not have leavened you shall not have leavened they shall not have leavened	I shall not have been leavening you shall not have been leavening he shall not have been leavening we shall not have been leavening you shall not have been leavening they shall not have been leavening

Interrogative form

Simple form	V-ing form
shall I leaven? shall you leaven? shall he leaven? shall we leaven? shall you leaven? shall they leaven?	shall I be leavening? shall you be leavening? shall he be leavening? shall we be leavening? shall you be leavening? shall they be leavening?
Perfect	V-ing perfect
shall I have leavened? shall you have leavened? shall he have leavened? shall we have leavened? shall you have leavened? shall they have leavened?	shall I have been leavening? shall you have been leavening? shall he have been leavening? shall we have been leavening? shall you have been leavening? shall they have been leavening?

Interro-negative form

Simple form	V-ing form
shall I not leaven? shall you not leaven? shall he not leaven? shall we not leaven? shall you not leaven? shall they not leaven?	shall I not be leavening? shall you not be leavening? shall he not be leavening? shall we not be leavening? shall you not be leavening? shall they not be leavening?
Perfect	V-ing perfect
shall I not have leavened? shall you not have leavened? shall he not have leavened? shall we not have leavened? shall you not have leavened? shall they not have leavened?	shall I not have been leavening? shall you not have been leavening? shall he not have been leavening? shall we not have been leavening? shall you not have been leavening? shall they not have been leavening?