English verb conjugation
SHALL CURVE

Regular verb: curve - curved - curved

Affirmation

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

Negation

Simple form	V-ing form
I shan't curve you shan't curve he shan't curve we shan't curve you shan't curve they shan't curve	I shan't be curving you shan't be curving he shan't be curving we shan't be curving you shan't be curving they shan't be curving
Perfect	V-ing perfect
I shan't have curved you shan't have curved he shan't have curved we shan't have curved you shan't have curved they shan't have curved	I shan't have been curving you shan't have been curving he shan't have been curving we shan't have been curving you shan't have been curving they shan't 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
shan't I curve? shan't you curve? shan't he curve? shan't we curve? shan't you curve? shan't they curve?	shan't I be curving? shan't you be curving? shan't he be curving? shan't we be curving? shan't you be curving? shan't they be curving?
Perfect	V-ing perfect
shan't I have curved? shan't you have curved? shan't he have curved? shan't we have curved? shan't you have curved? shan't they have curved?	shan't I have been curving? shan't you have been curving? shan't he have been curving? shan't we have been curving? shan't you have been curving? shan't they have been curving?