English verb conjugation
SHALL CURVE

Regular verb: curve - curved - curved

Affirmation

Simple form	V-ing form
I shall curve you shall curve he shall curve we shall curve you shall curve they shall curve	I shall be curving you shall be curving he shall be curving we shall be curving you shall be curving they shall be curving
Perfect	V-ing perfect
I shall have curved you shall have curved he shall have curved we shall have curved you shall have curved they shall have curved	I shall have been curving you shall have been curving he shall have been curving we shall have been curving you shall have been curving they shall have been curving

Negation

Simple form	V-ing form
I shall not curve you shall not curve he shall not curve we shall not curve you shall not curve they shall not curve	I shall not be curving you shall not be curving he shall not be curving we shall not be curving you shall not be curving they shall not be curving
Perfect	V-ing perfect
I shall not have curved you shall not have curved he shall not have curved we shall not have curved you shall not have curved they shall not have curved	I shall not have been curving you shall not have been curving he shall not have been curving we shall not have been curving you shall not have been curving they shall not have been curving

Interrogative form

Simple form	V-ing form
shall I curve? shall you curve? shall he curve? shall we curve? shall you curve? shall they curve?	shall I be curving? shall you be curving? shall he be curving? shall we be curving? shall you be curving? shall they be curving?
Perfect	V-ing perfect
shall I have curved? shall you have curved? shall he have curved? shall we have curved? shall you have curved? shall they have curved?	shall I have been curving? shall you have been curving? shall he have been curving? shall we have been curving? shall you have been curving? shall they have been curving?

Interro-negative form

Simple form	V-ing form
shall I not curve? shall you not curve? shall he not curve? shall we not curve? shall you not curve? shall they not curve?	shall I not be curving? shall you not be curving? shall he not be curving? shall we not be curving? shall you not be curving? shall they not be curving?
Perfect	V-ing perfect
shall I not have curved? shall you not have curved? shall he not have curved? shall we not have curved? shall you not have curved? shall they not have curved?	shall I not have been curving? shall you not have been curving? shall he not have been curving? shall we not have been curving? shall you not have been curving? shall they not have been curving?