Conjugación del verbo inglés
SHALL LACK

Verbo regular: lack - lacked - lacked

Afirmación

Forma simple	Forma con V-ing
I shall lack you shall lack he shall lack we shall lack you shall lack they shall lack	I shall be lacking you shall be lacking he shall be lacking we shall be lacking you shall be lacking they shall be lacking
Perfecto	Perfecto con V-ing
I shall have lacked you shall have lacked he shall have lacked we shall have lacked you shall have lacked they shall have lacked	I shall have been lacking you shall have been lacking he shall have been lacking we shall have been lacking you shall have been lacking they shall have been lacking

Negación

Forma simple	Forma con V-ing
I shall not lack you shall not lack he shall not lack we shall not lack you shall not lack they shall not lack	I shall not be lacking you shall not be lacking he shall not be lacking we shall not be lacking you shall not be lacking they shall not be lacking
Perfecto	Perfecto con V-ing
I shall not have lacked you shall not have lacked he shall not have lacked we shall not have lacked you shall not have lacked they shall not have lacked	I shall not have been lacking you shall not have been lacking he shall not have been lacking we shall not have been lacking you shall not have been lacking they shall not have been lacking

Forma interrogativa

Forma simple	Forma con V-ing
shall I lack? shall you lack? shall he lack? shall we lack? shall you lack? shall they lack?	shall I be lacking? shall you be lacking? shall he be lacking? shall we be lacking? shall you be lacking? shall they be lacking?
Perfecto	Perfecto con V-ing
shall I have lacked? shall you have lacked? shall he have lacked? shall we have lacked? shall you have lacked? shall they have lacked?	shall I have been lacking? shall you have been lacking? shall he have been lacking? shall we have been lacking? shall you have been lacking? shall they have been lacking?

Forma interro-negativa

Forma simple	Forma con V-ing
shall I not lack? shall you not lack? shall he not lack? shall we not lack? shall you not lack? shall they not lack?	shall I not be lacking? shall you not be lacking? shall he not be lacking? shall we not be lacking? shall you not be lacking? shall they not be lacking?
Perfecto	Perfecto con V-ing
shall I not have lacked? shall you not have lacked? shall he not have lacked? shall we not have lacked? shall you not have lacked? shall they not have lacked?	shall I not have been lacking? shall you not have been lacking? shall he not have been lacking? shall we not have been lacking? shall you not have been lacking? shall they not have been lacking?