I may double-quick you may double-quick he may double-quick we may double-quick you may double-quick they may double-quick
V-ing form
I may be double-quicking you may be double-quicking he may be double-quicking we may be double-quicking you may be double-quicking they may be double-quicking
Perfect
I may have double-quicked you may have double-quicked he may have double-quicked we may have double-quicked you may have double-quicked they may have double-quicked
V-ing perfect
I may have been double-quicking you may have been double-quicking he may have been double-quicking we may have been double-quicking you may have been double-quicking they may have been double-quicking
Negation
Simple form
I mayn't double-quick you mayn't double-quick he mayn't double-quick we mayn't double-quick you mayn't double-quick they mayn't double-quick
V-ing form
I mayn't be double-quicking you mayn't be double-quicking he mayn't be double-quicking we mayn't be double-quicking you mayn't be double-quicking they mayn't be double-quicking
Perfect
I mayn't have double-quicked you mayn't have double-quicked he mayn't have double-quicked we mayn't have double-quicked you mayn't have double-quicked they mayn't have double-quicked
V-ing perfect
I mayn't have been double-quicking you mayn't have been double-quicking he mayn't have been double-quicking we mayn't have been double-quicking you mayn't have been double-quicking they mayn't have been double-quicking
Interrogative form
Simple form
may I double-quick? may you double-quick? may he double-quick? may we double-quick? may you double-quick? may they double-quick?
V-ing form
may I be double-quicking? may you be double-quicking? may he be double-quicking? may we be double-quicking? may you be double-quicking? may they be double-quicking?
Perfect
may I have double-quicked? may you have double-quicked? may he have double-quicked? may we have double-quicked? may you have double-quicked? may they have double-quicked?
V-ing perfect
may I have been double-quicking? may you have been double-quicking? may he have been double-quicking? may we have been double-quicking? may you have been double-quicking? may they have been double-quicking?
Interro-negative form
Simple form
mayn't I double-quick? mayn't you double-quick? mayn't he double-quick? mayn't we double-quick? mayn't you double-quick? mayn't they double-quick?
V-ing form
mayn't I be double-quicking? mayn't you be double-quicking? mayn't he be double-quicking? mayn't we be double-quicking? mayn't you be double-quicking? mayn't they be double-quicking?
Perfect
mayn't I have double-quicked? mayn't you have double-quicked? mayn't he have double-quicked? mayn't we have double-quicked? mayn't you have double-quicked? mayn't they have double-quicked?
V-ing perfect
mayn't I have been double-quicking? mayn't you have been double-quicking? mayn't he have been double-quicking? mayn't we have been double-quicking? mayn't you have been double-quicking? mayn't they have been double-quicking?