I'd be paraffining you'd be paraffining he'd be paraffining we'd be paraffining you'd be paraffining they'd be paraffining
Perfect
I should've paraffined you should've paraffined he should've paraffined we should've paraffined you should've paraffined they should've paraffined
V-ing perfect
I should've been paraffining you should've been paraffining he should've been paraffining we should've been paraffining you should've been paraffining they should've been paraffining
Negation
Simple form
I shouldn't paraffin you shouldn't paraffin he shouldn't paraffin we shouldn't paraffin you shouldn't paraffin they shouldn't paraffin
V-ing form
I shouldn't be paraffining you shouldn't be paraffining he shouldn't be paraffining we shouldn't be paraffining you shouldn't be paraffining they shouldn't be paraffining
Perfect
I shouldn't have paraffined you shouldn't have paraffined he shouldn't have paraffined we shouldn't have paraffined you shouldn't have paraffined they shouldn't have paraffined
V-ing perfect
I shouldn't have been paraffining you shouldn't have been paraffining he shouldn't have been paraffining we shouldn't have been paraffining you shouldn't have been paraffining they shouldn't have been paraffining
Interrogative form
Simple form
should I paraffin? should you paraffin? should he paraffin? should we paraffin? should you paraffin? should they paraffin?
V-ing form
should I be paraffining? should you be paraffining? should he be paraffining? should we be paraffining? should you be paraffining? should they be paraffining?
Perfect
should I have paraffined? should you have paraffined? should he have paraffined? should we have paraffined? should you have paraffined? should they have paraffined?
V-ing perfect
should I have been paraffining? should you have been paraffining? should he have been paraffining? should we have been paraffining? should you have been paraffining? should they have been paraffining?
Interro-negative form
Simple form
shouldn't I paraffin? shouldn't you paraffin? shouldn't he paraffin? shouldn't we paraffin? shouldn't you paraffin? shouldn't they paraffin?
V-ing form
shouldn't I be paraffining? shouldn't you be paraffining? shouldn't he be paraffining? shouldn't we be paraffining? shouldn't you be paraffining? shouldn't they be paraffining?
Perfect
shouldn't I have paraffined? shouldn't you have paraffined? shouldn't he have paraffined? shouldn't we have paraffined? shouldn't you have paraffined? shouldn't they have paraffined?
V-ing perfect
shouldn't I have been paraffining? shouldn't you have been paraffining? shouldn't he have been paraffining? shouldn't we have been paraffining? shouldn't you have been paraffining? shouldn't they have been paraffining?