English verb conjugation
SHALL PURCHASE

Regular verb: purchase - purchased - purchased

Affirmation

Simple form	V-ing form
I'll purchase you'll purchase she'll purchase we'll purchase you'll purchase they'll purchase	I'll be purchasing you'll be purchasing she'll be purchasing we'll be purchasing you'll be purchasing they'll be purchasing
Perfect	V-ing perfect
I'll have purchased you'll have purchased she'll have purchased we'll have purchased you'll have purchased they'll have purchased	I'll have been purchasing you'll have been purchasing she'll have been purchasing we'll have been purchasing you'll have been purchasing they'll have been purchasing

Negation

Simple form	V-ing form
I shan't purchase you shan't purchase she shan't purchase we shan't purchase you shan't purchase they shan't purchase	I shan't be purchasing you shan't be purchasing she shan't be purchasing we shan't be purchasing you shan't be purchasing they shan't be purchasing
Perfect	V-ing perfect
I shan't have purchased you shan't have purchased she shan't have purchased we shan't have purchased you shan't have purchased they shan't have purchased	I shan't have been purchasing you shan't have been purchasing she shan't have been purchasing we shan't have been purchasing you shan't have been purchasing they shan't have been purchasing

Interrogative form

Simple form	V-ing form
shall I purchase? shall you purchase? shall she purchase? shall we purchase? shall you purchase? shall they purchase?	shall I be purchasing? shall you be purchasing? shall she be purchasing? shall we be purchasing? shall you be purchasing? shall they be purchasing?
Perfect	V-ing perfect
shall I have purchased? shall you have purchased? shall she have purchased? shall we have purchased? shall you have purchased? shall they have purchased?	shall I have been purchasing? shall you have been purchasing? shall she have been purchasing? shall we have been purchasing? shall you have been purchasing? shall they have been purchasing?

Interro-negative form

Simple form	V-ing form
shan't I purchase? shan't you purchase? shan't she purchase? shan't we purchase? shan't you purchase? shan't they purchase?	shan't I be purchasing? shan't you be purchasing? shan't she be purchasing? shan't we be purchasing? shan't you be purchasing? shan't they be purchasing?
Perfect	V-ing perfect
shan't I have purchased? shan't you have purchased? shan't she have purchased? shan't we have purchased? shan't you have purchased? shan't they have purchased?	shan't I have been purchasing? shan't you have been purchasing? shan't she have been purchasing? shan't we have been purchasing? shan't you have been purchasing? shan't they have been purchasing?