shall tub
Regular verb: tub - tubbed- tubbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall tub
you shall tub
he shall tub
we shall tub
you shall tub
they shall tub 	I shall be tubbing
you shall be tubbing
he shall be tubbing
we shall be tubbing
you shall be tubbing
they shall be tubbing	I shall have tubbed
you shall have tubbed
he shall have tubbed
we shall have tubbed
you shall have tubbed
they shall have tubbed	I shall have been tubbing
you shall have been tubbing
he shall have been tubbing
we shall have been tubbing
you shall have been tubbing
they shall have been tubbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not tub
you shall not tub
he shall not tub
we shall not tub
you shall not tub
they shall not tub 	I shall not be tubbing
you shall not be tubbing
he shall not be tubbing
we shall not be tubbing
you shall not be tubbing
they shall not be tubbing	I shall not have tubbed
you shall not have tubbed
he shall not have tubbed
we shall not have tubbed
you shall not have tubbed
they shall not have tubbed	I shall not have been tubbing
you shall not have been tubbing
he shall not have been tubbing
we shall not have been tubbing
you shall not have been tubbing
they shall not have been tubbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I tub?
shall you tub?
shall he tub?
shall we tub?
shall you tub?
shall they tub? 	shall I be tubbing?
shall you be tubbing?
shall he be tubbing?
shall we be tubbing?
shall you be tubbing?
shall they be tubbing? 	shall I have tubbed?
shall you have tubbed?
shall he have tubbed?
shall we have tubbed?
shall you have tubbed?
shall they have tubbed? 	shall I have been tubbing?
shall you have been tubbing?
shall he have been tubbing?
shall we have been tubbing?
shall you have been tubbing?
shall they have been tubbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not tub?
shall you not tub?
shall he not tub?
shall we not tub?
shall you not tub?
shall they not tub? 	shall I not be tubbing?
shall you not be tubbing?
shall he not be tubbing?
shall we not be tubbing?
shall you not be tubbing?
shall they not be tubbing? 	shall I not have tubbed?
shall you not have tubbed?
shall he not have tubbed?
shall we not have tubbed?
shall you not have tubbed?
shall they not have tubbed? 	shall I not have been tubbing?
shall you not have been tubbing?
shall he not have been tubbing?
shall we not have been tubbing?
shall you not have been tubbing?
shall they not have been tubbing?