shall tomb
Regular verb: tomb - tombed- tombed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall tomb
you shall tomb
he shall tomb
we shall tomb
you shall tomb
they shall tomb 	I shall be tombing
you shall be tombing
he shall be tombing
we shall be tombing
you shall be tombing
they shall be tombing	I shall have tombed
you shall have tombed
he shall have tombed
we shall have tombed
you shall have tombed
they shall have tombed	I shall have been tombing
you shall have been tombing
he shall have been tombing
we shall have been tombing
you shall have been tombing
they shall have been tombing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not tomb
you shall not tomb
he shall not tomb
we shall not tomb
you shall not tomb
they shall not tomb 	I shall not be tombing
you shall not be tombing
he shall not be tombing
we shall not be tombing
you shall not be tombing
they shall not be tombing	I shall not have tombed
you shall not have tombed
he shall not have tombed
we shall not have tombed
you shall not have tombed
they shall not have tombed	I shall not have been tombing
you shall not have been tombing
he shall not have been tombing
we shall not have been tombing
you shall not have been tombing
they shall not have been tombing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I tomb?
shall you tomb?
shall he tomb?
shall we tomb?
shall you tomb?
shall they tomb? 	shall I be tombing?
shall you be tombing?
shall he be tombing?
shall we be tombing?
shall you be tombing?
shall they be tombing? 	shall I have tombed?
shall you have tombed?
shall he have tombed?
shall we have tombed?
shall you have tombed?
shall they have tombed? 	shall I have been tombing?
shall you have been tombing?
shall he have been tombing?
shall we have been tombing?
shall you have been tombing?
shall they have been tombing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not tomb?
shall you not tomb?
shall he not tomb?
shall we not tomb?
shall you not tomb?
shall they not tomb? 	shall I not be tombing?
shall you not be tombing?
shall he not be tombing?
shall we not be tombing?
shall you not be tombing?
shall they not be tombing? 	shall I not have tombed?
shall you not have tombed?
shall he not have tombed?
shall we not have tombed?
shall you not have tombed?
shall they not have tombed? 	shall I not have been tombing?
shall you not have been tombing?
shall he not have been tombing?
shall we not have been tombing?
shall you not have been tombing?
shall they not have been tombing?