I may pressure-cook you may pressure-cook he may pressure-cook we may pressure-cook you may pressure-cook they may pressure-cook
V-ing form
I may be pressure-cooking you may be pressure-cooking he may be pressure-cooking we may be pressure-cooking you may be pressure-cooking they may be pressure-cooking
Perfect
I may have pressure-cooked you may have pressure-cooked he may have pressure-cooked we may have pressure-cooked you may have pressure-cooked they may have pressure-cooked
V-ing perfect
I may have been pressure-cooking you may have been pressure-cooking he may have been pressure-cooking we may have been pressure-cooking you may have been pressure-cooking they may have been pressure-cooking
Negation
Simple form
I mayn't pressure-cook you mayn't pressure-cook he mayn't pressure-cook we mayn't pressure-cook you mayn't pressure-cook they mayn't pressure-cook
V-ing form
I mayn't be pressure-cooking you mayn't be pressure-cooking he mayn't be pressure-cooking we mayn't be pressure-cooking you mayn't be pressure-cooking they mayn't be pressure-cooking
Perfect
I mayn't have pressure-cooked you mayn't have pressure-cooked he mayn't have pressure-cooked we mayn't have pressure-cooked you mayn't have pressure-cooked they mayn't have pressure-cooked
V-ing perfect
I mayn't have been pressure-cooking you mayn't have been pressure-cooking he mayn't have been pressure-cooking we mayn't have been pressure-cooking you mayn't have been pressure-cooking they mayn't have been pressure-cooking
Interrogative form
Simple form
may I pressure-cook? may you pressure-cook? may he pressure-cook? may we pressure-cook? may you pressure-cook? may they pressure-cook?
V-ing form
may I be pressure-cooking? may you be pressure-cooking? may he be pressure-cooking? may we be pressure-cooking? may you be pressure-cooking? may they be pressure-cooking?
Perfect
may I have pressure-cooked? may you have pressure-cooked? may he have pressure-cooked? may we have pressure-cooked? may you have pressure-cooked? may they have pressure-cooked?
V-ing perfect
may I have been pressure-cooking? may you have been pressure-cooking? may he have been pressure-cooking? may we have been pressure-cooking? may you have been pressure-cooking? may they have been pressure-cooking?
Interro-negative form
Simple form
mayn't I pressure-cook? mayn't you pressure-cook? mayn't he pressure-cook? mayn't we pressure-cook? mayn't you pressure-cook? mayn't they pressure-cook?
V-ing form
mayn't I be pressure-cooking? mayn't you be pressure-cooking? mayn't he be pressure-cooking? mayn't we be pressure-cooking? mayn't you be pressure-cooking? mayn't they be pressure-cooking?
Perfect
mayn't I have pressure-cooked? mayn't you have pressure-cooked? mayn't he have pressure-cooked? mayn't we have pressure-cooked? mayn't you have pressure-cooked? mayn't they have pressure-cooked?
V-ing perfect
mayn't I have been pressure-cooking? mayn't you have been pressure-cooking? mayn't he have been pressure-cooking? mayn't we have been pressure-cooking? mayn't you have been pressure-cooking? mayn't they have been pressure-cooking?