I'll be purifying you'll be purifying he'll be purifying we'll be purifying you'll be purifying they'll be purifying
Perfect
I'll have purified you'll have purified he'll have purified we'll have purified you'll have purified they'll have purified
V-ing perfect
I'll have been purifying you'll have been purifying he'll have been purifying we'll have been purifying you'll have been purifying they'll have been purifying
Negation
Simple form
I shan't purify you shan't purify he shan't purify we shan't purify you shan't purify they shan't purify
V-ing form
I shan't be purifying you shan't be purifying he shan't be purifying we shan't be purifying you shan't be purifying they shan't be purifying
Perfect
I shan't have purified you shan't have purified he shan't have purified we shan't have purified you shan't have purified they shan't have purified
V-ing perfect
I shan't have been purifying you shan't have been purifying he shan't have been purifying we shan't have been purifying you shan't have been purifying they shan't have been purifying
Interrogative form
Simple form
shall I purify? shall you purify? shall he purify? shall we purify? shall you purify? shall they purify?
V-ing form
shall I be purifying? shall you be purifying? shall he be purifying? shall we be purifying? shall you be purifying? shall they be purifying?
Perfect
shall I have purified? shall you have purified? shall he have purified? shall we have purified? shall you have purified? shall they have purified?
V-ing perfect
shall I have been purifying? shall you have been purifying? shall he have been purifying? shall we have been purifying? shall you have been purifying? shall they have been purifying?
Interro-negative form
Simple form
shan't I purify? shan't you purify? shan't he purify? shan't we purify? shan't you purify? shan't they purify?
V-ing form
shan't I be purifying? shan't you be purifying? shan't he be purifying? shan't we be purifying? shan't you be purifying? shan't they be purifying?
Perfect
shan't I have purified? shan't you have purified? shan't he have purified? shan't we have purified? shan't you have purified? shan't they have purified?
V-ing perfect
shan't I have been purifying? shan't you have been purifying? shan't he have been purifying? shan't we have been purifying? shan't you have been purifying? shan't they have been purifying?