English verb conjugation
SHALL SHELVE

Regular verb: shelve - shelved - shelved

Affirmation

Simple form	V-ing form
I shall shelve you shall shelve he shall shelve we shall shelve you shall shelve they shall shelve	I shall be shelving you shall be shelving he shall be shelving we shall be shelving you shall be shelving they shall be shelving
Perfect	V-ing perfect
I shall have shelved you shall have shelved he shall have shelved we shall have shelved you shall have shelved they shall have shelved	I shall have been shelving you shall have been shelving he shall have been shelving we shall have been shelving you shall have been shelving they shall have been shelving

Negation

Simple form	V-ing form
I shall not shelve you shall not shelve he shall not shelve we shall not shelve you shall not shelve they shall not shelve	I shall not be shelving you shall not be shelving he shall not be shelving we shall not be shelving you shall not be shelving they shall not be shelving
Perfect	V-ing perfect
I shall not have shelved you shall not have shelved he shall not have shelved we shall not have shelved you shall not have shelved they shall not have shelved	I shall not have been shelving you shall not have been shelving he shall not have been shelving we shall not have been shelving you shall not have been shelving they shall not have been shelving

Interrogative form

Simple form	V-ing form
shall I shelve? shall you shelve? shall he shelve? shall we shelve? shall you shelve? shall they shelve?	shall I be shelving? shall you be shelving? shall he be shelving? shall we be shelving? shall you be shelving? shall they be shelving?
Perfect	V-ing perfect
shall I have shelved? shall you have shelved? shall he have shelved? shall we have shelved? shall you have shelved? shall they have shelved?	shall I have been shelving? shall you have been shelving? shall he have been shelving? shall we have been shelving? shall you have been shelving? shall they have been shelving?

Interro-negative form

Simple form	V-ing form
shall I not shelve? shall you not shelve? shall he not shelve? shall we not shelve? shall you not shelve? shall they not shelve?	shall I not be shelving? shall you not be shelving? shall he not be shelving? shall we not be shelving? shall you not be shelving? shall they not be shelving?
Perfect	V-ing perfect
shall I not have shelved? shall you not have shelved? shall he not have shelved? shall we not have shelved? shall you not have shelved? shall they not have shelved?	shall I not have been shelving? shall you not have been shelving? shall he not have been shelving? shall we not have been shelving? shall you not have been shelving? shall they not have been shelving?