English verb conjugation
SHALL VACILLATE

Regular verb: vacillate - vacillated - vacillated

Affirmation

Simple form	V-ing form
I shall vacillate you shall vacillate he shall vacillate we shall vacillate you shall vacillate they shall vacillate	I shall be vacillating you shall be vacillating he shall be vacillating we shall be vacillating you shall be vacillating they shall be vacillating
Perfect	V-ing perfect
I shall have vacillated you shall have vacillated he shall have vacillated we shall have vacillated you shall have vacillated they shall have vacillated	I shall have been vacillating you shall have been vacillating he shall have been vacillating we shall have been vacillating you shall have been vacillating they shall have been vacillating

Negation

Simple form	V-ing form
I shall not vacillate you shall not vacillate he shall not vacillate we shall not vacillate you shall not vacillate they shall not vacillate	I shall not be vacillating you shall not be vacillating he shall not be vacillating we shall not be vacillating you shall not be vacillating they shall not be vacillating
Perfect	V-ing perfect
I shall not have vacillated you shall not have vacillated he shall not have vacillated we shall not have vacillated you shall not have vacillated they shall not have vacillated	I shall not have been vacillating you shall not have been vacillating he shall not have been vacillating we shall not have been vacillating you shall not have been vacillating they shall not have been vacillating

Interrogative form

Simple form	V-ing form
shall I vacillate? shall you vacillate? shall he vacillate? shall we vacillate? shall you vacillate? shall they vacillate?	shall I be vacillating? shall you be vacillating? shall he be vacillating? shall we be vacillating? shall you be vacillating? shall they be vacillating?
Perfect	V-ing perfect
shall I have vacillated? shall you have vacillated? shall he have vacillated? shall we have vacillated? shall you have vacillated? shall they have vacillated?	shall I have been vacillating? shall you have been vacillating? shall he have been vacillating? shall we have been vacillating? shall you have been vacillating? shall they have been vacillating?

Interro-negative form

Simple form	V-ing form
shall I not vacillate? shall you not vacillate? shall he not vacillate? shall we not vacillate? shall you not vacillate? shall they not vacillate?	shall I not be vacillating? shall you not be vacillating? shall he not be vacillating? shall we not be vacillating? shall you not be vacillating? shall they not be vacillating?
Perfect	V-ing perfect
shall I not have vacillated? shall you not have vacillated? shall he not have vacillated? shall we not have vacillated? shall you not have vacillated? shall they not have vacillated?	shall I not have been vacillating? shall you not have been vacillating? shall he not have been vacillating? shall we not have been vacillating? shall you not have been vacillating? shall they not have been vacillating?