Regular verb: grimace - grimaced - grimaced
Simple form | V-ing form |
I may grimace you may grimace she may grimace we may grimace you may grimace they may grimace | I may be grimacing you may be grimacing she may be grimacing we may be grimacing you may be grimacing they may be grimacing |
Perfect | V-ing perfect |
I may have grimaced you may have grimaced she may have grimaced we may have grimaced you may have grimaced they may have grimaced | I may have been grimacing you may have been grimacing she may have been grimacing we may have been grimacing you may have been grimacing they may have been grimacing |
Simple form | V-ing form |
I mayn't grimace you mayn't grimace she mayn't grimace we mayn't grimace you mayn't grimace they mayn't grimace | I mayn't be grimacing you mayn't be grimacing she mayn't be grimacing we mayn't be grimacing you mayn't be grimacing they mayn't be grimacing |
Perfect | V-ing perfect |
I mayn't have grimaced you mayn't have grimaced she mayn't have grimaced we mayn't have grimaced you mayn't have grimaced they mayn't have grimaced | I mayn't have been grimacing you mayn't have been grimacing she mayn't have been grimacing we mayn't have been grimacing you mayn't have been grimacing they mayn't have been grimacing |
Simple form | V-ing form |
may I grimace? may you grimace? may she grimace? may we grimace? may you grimace? may they grimace? | may I be grimacing? may you be grimacing? may she be grimacing? may we be grimacing? may you be grimacing? may they be grimacing? |
Perfect | V-ing perfect |
may I have grimaced? may you have grimaced? may she have grimaced? may we have grimaced? may you have grimaced? may they have grimaced? | may I have been grimacing? may you have been grimacing? may she have been grimacing? may we have been grimacing? may you have been grimacing? may they have been grimacing? |
Simple form | V-ing form |
mayn't I grimace? mayn't you grimace? mayn't she grimace? mayn't we grimace? mayn't you grimace? mayn't they grimace? | mayn't I be grimacing? mayn't you be grimacing? mayn't she be grimacing? mayn't we be grimacing? mayn't you be grimacing? mayn't they be grimacing? |
Perfect | V-ing perfect |
mayn't I have grimaced? mayn't you have grimaced? mayn't she have grimaced? mayn't we have grimaced? mayn't you have grimaced? mayn't they have grimaced? | mayn't I have been grimacing? mayn't you have been grimacing? mayn't she have been grimacing? mayn't we have been grimacing? mayn't you have been grimacing? mayn't they have been grimacing? |