I'd be purifying you'd be purifying he'd be purifying we'd be purifying you'd be purifying they'd be purifying
Perfect
I would've purified you would've purified he would've purified we would've purified you would've purified they would've purified
V-ing perfect
I would've been purifying you would've been purifying he would've been purifying we would've been purifying you would've been purifying they would've been purifying
Negation
Simple form
I wouldn't purify you wouldn't purify he wouldn't purify we wouldn't purify you wouldn't purify they wouldn't purify
V-ing form
I wouldn't be purifying you wouldn't be purifying he wouldn't be purifying we wouldn't be purifying you wouldn't be purifying they wouldn't be purifying
Perfect
I wouldn't have purified you wouldn't have purified he wouldn't have purified we wouldn't have purified you wouldn't have purified they wouldn't have purified
V-ing perfect
I wouldn't have been purifying you wouldn't have been purifying he wouldn't have been purifying we wouldn't have been purifying you wouldn't have been purifying they wouldn't have been purifying
Interrogative form
Simple form
would I purify? would you purify? would he purify? would we purify? would you purify? would they purify?
V-ing form
would I be purifying? would you be purifying? would he be purifying? would we be purifying? would you be purifying? would they be purifying?
Perfect
would I have purified? would you have purified? would he have purified? would we have purified? would you have purified? would they have purified?
V-ing perfect
would I have been purifying? would you have been purifying? would he have been purifying? would we have been purifying? would you have been purifying? would they have been purifying?
Interro-negative form
Simple form
wouldn't I purify? wouldn't you purify? wouldn't he purify? wouldn't we purify? wouldn't you purify? wouldn't they purify?
V-ing form
wouldn't I be purifying? wouldn't you be purifying? wouldn't he be purifying? wouldn't we be purifying? wouldn't you be purifying? wouldn't they be purifying?
Perfect
wouldn't I have purified? wouldn't you have purified? wouldn't he have purified? wouldn't we have purified? wouldn't you have purified? wouldn't they have purified?
V-ing perfect
wouldn't I have been purifying? wouldn't you have been purifying? wouldn't he have been purifying? wouldn't we have been purifying? wouldn't you have been purifying? wouldn't they have been purifying?