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