shall engrain
Regular verb: engrain - engrained- engrained

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall engrain
you shall engrain
he shall engrain
we shall engrain
you shall engrain
they shall engrain 	I shall be engraining
you shall be engraining
he shall be engraining
we shall be engraining
you shall be engraining
they shall be engraining	I shall have engrained
you shall have engrained
he shall have engrained
we shall have engrained
you shall have engrained
they shall have engrained	I shall have been engraining
you shall have been engraining
he shall have been engraining
we shall have been engraining
you shall have been engraining
they shall have been engraining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not engrain
you shall not engrain
he shall not engrain
we shall not engrain
you shall not engrain
they shall not engrain 	I shall not be engraining
you shall not be engraining
he shall not be engraining
we shall not be engraining
you shall not be engraining
they shall not be engraining	I shall not have engrained
you shall not have engrained
he shall not have engrained
we shall not have engrained
you shall not have engrained
they shall not have engrained	I shall not have been engraining
you shall not have been engraining
he shall not have been engraining
we shall not have been engraining
you shall not have been engraining
they shall not have been engraining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I engrain?
shall you engrain?
shall he engrain?
shall we engrain?
shall you engrain?
shall they engrain? 	shall I be engraining?
shall you be engraining?
shall he be engraining?
shall we be engraining?
shall you be engraining?
shall they be engraining? 	shall I have engrained?
shall you have engrained?
shall he have engrained?
shall we have engrained?
shall you have engrained?
shall they have engrained? 	shall I have been engraining?
shall you have been engraining?
shall he have been engraining?
shall we have been engraining?
shall you have been engraining?
shall they have been engraining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not engrain?
shall you not engrain?
shall he not engrain?
shall we not engrain?
shall you not engrain?
shall they not engrain? 	shall I not be engraining?
shall you not be engraining?
shall he not be engraining?
shall we not be engraining?
shall you not be engraining?
shall they not be engraining? 	shall I not have engrained?
shall you not have engrained?
shall he not have engrained?
shall we not have engrained?
shall you not have engrained?
shall they not have engrained? 	shall I not have been engraining?
shall you not have been engraining?
shall he not have been engraining?
shall we not have been engraining?
shall you not have been engraining?
shall they not have been engraining?