English verb conjugation
SHALL CUBE

Regular verb: cube - cubed - cubed

Affirmation

Simple form	V-ing form
I shall cube you shall cube she shall cube we shall cube you shall cube they shall cube	I shall be cubing you shall be cubing she shall be cubing we shall be cubing you shall be cubing they shall be cubing
Perfect	V-ing perfect
I shall have cubed you shall have cubed she shall have cubed we shall have cubed you shall have cubed they shall have cubed	I shall have been cubing you shall have been cubing she shall have been cubing we shall have been cubing you shall have been cubing they shall have been cubing

Negation

Simple form	V-ing form
I shall not cube you shall not cube she shall not cube we shall not cube you shall not cube they shall not cube	I shall not be cubing you shall not be cubing she shall not be cubing we shall not be cubing you shall not be cubing they shall not be cubing
Perfect	V-ing perfect
I shall not have cubed you shall not have cubed she shall not have cubed we shall not have cubed you shall not have cubed they shall not have cubed	I shall not have been cubing you shall not have been cubing she shall not have been cubing we shall not have been cubing you shall not have been cubing they shall not have been cubing

Interrogative form

Simple form	V-ing form
shall I cube? shall you cube? shall she cube? shall we cube? shall you cube? shall they cube?	shall I be cubing? shall you be cubing? shall she be cubing? shall we be cubing? shall you be cubing? shall they be cubing?
Perfect	V-ing perfect
shall I have cubed? shall you have cubed? shall she have cubed? shall we have cubed? shall you have cubed? shall they have cubed?	shall I have been cubing? shall you have been cubing? shall she have been cubing? shall we have been cubing? shall you have been cubing? shall they have been cubing?

Interro-negative form

Simple form	V-ing form
shall I not cube? shall you not cube? shall she not cube? shall we not cube? shall you not cube? shall they not cube?	shall I not be cubing? shall you not be cubing? shall she not be cubing? shall we not be cubing? shall you not be cubing? shall they not be cubing?
Perfect	V-ing perfect
shall I not have cubed? shall you not have cubed? shall she not have cubed? shall we not have cubed? shall you not have cubed? shall they not have cubed?	shall I not have been cubing? shall you not have been cubing? shall she not have been cubing? shall we not have been cubing? shall you not have been cubing? shall they not have been cubing?