English verb conjugation
SHALL STUB

Regular verb: stub - stubbed - stubbed

Affirmation

Simple form	V-ing form
I shall stub you shall stub he shall stub we shall stub you shall stub they shall stub	I shall be stubbing you shall be stubbing he shall be stubbing we shall be stubbing you shall be stubbing they shall be stubbing
Perfect	V-ing perfect
I shall have stubbed you shall have stubbed he shall have stubbed we shall have stubbed you shall have stubbed they shall have stubbed	I shall have been stubbing you shall have been stubbing he shall have been stubbing we shall have been stubbing you shall have been stubbing they shall have been stubbing

Negation

Simple form	V-ing form
I shall not stub you shall not stub he shall not stub we shall not stub you shall not stub they shall not stub	I shall not be stubbing you shall not be stubbing he shall not be stubbing we shall not be stubbing you shall not be stubbing they shall not be stubbing
Perfect	V-ing perfect
I shall not have stubbed you shall not have stubbed he shall not have stubbed we shall not have stubbed you shall not have stubbed they shall not have stubbed	I shall not have been stubbing you shall not have been stubbing he shall not have been stubbing we shall not have been stubbing you shall not have been stubbing they shall not have been stubbing

Interrogative form

Simple form	V-ing form
shall I stub? shall you stub? shall he stub? shall we stub? shall you stub? shall they stub?	shall I be stubbing? shall you be stubbing? shall he be stubbing? shall we be stubbing? shall you be stubbing? shall they be stubbing?
Perfect	V-ing perfect
shall I have stubbed? shall you have stubbed? shall he have stubbed? shall we have stubbed? shall you have stubbed? shall they have stubbed?	shall I have been stubbing? shall you have been stubbing? shall he have been stubbing? shall we have been stubbing? shall you have been stubbing? shall they have been stubbing?

Interro-negative form

Simple form	V-ing form
shall I not stub? shall you not stub? shall he not stub? shall we not stub? shall you not stub? shall they not stub?	shall I not be stubbing? shall you not be stubbing? shall he not be stubbing? shall we not be stubbing? shall you not be stubbing? shall they not be stubbing?
Perfect	V-ing perfect
shall I not have stubbed? shall you not have stubbed? shall he not have stubbed? shall we not have stubbed? shall you not have stubbed? shall they not have stubbed?	shall I not have been stubbing? shall you not have been stubbing? shall he not have been stubbing? shall we not have been stubbing? shall you not have been stubbing? shall they not have been stubbing?