Verbe régulier : back - backed - backed
Forme simple | Forme en V-ing |
I may back you may back he may back we may back you may back they may back | I may be backing you may be backing he may be backing we may be backing you may be backing they may be backing |
Perfect | Perfect en V-ing |
I may have backed you may have backed he may have backed we may have backed you may have backed they may have backed | I may have been backing you may have been backing he may have been backing we may have been backing you may have been backing they may have been backing |
Forme simple | Forme en V-ing |
I mayn't back you mayn't back he mayn't back we mayn't back you mayn't back they mayn't back | I mayn't be backing you mayn't be backing he mayn't be backing we mayn't be backing you mayn't be backing they mayn't be backing |
Perfect | Perfect en V-ing |
I mayn't have backed you mayn't have backed he mayn't have backed we mayn't have backed you mayn't have backed they mayn't have backed | I mayn't have been backing you mayn't have been backing he mayn't have been backing we mayn't have been backing you mayn't have been backing they mayn't have been backing |
Forme simple | Forme en V-ing |
may I back? may you back? may he back? may we back? may you back? may they back? | may I be backing? may you be backing? may he be backing? may we be backing? may you be backing? may they be backing? |
Perfect | Perfect en V-ing |
may I have backed? may you have backed? may he have backed? may we have backed? may you have backed? may they have backed? | may I have been backing? may you have been backing? may he have been backing? may we have been backing? may you have been backing? may they have been backing? |
Forme simple | Forme en V-ing |
mayn't I back? mayn't you back? mayn't he back? mayn't we back? mayn't you back? mayn't they back? | mayn't I be backing? mayn't you be backing? mayn't he be backing? mayn't we be backing? mayn't you be backing? mayn't they be backing? |
Perfect | Perfect en V-ing |
mayn't I have backed? mayn't you have backed? mayn't he have backed? mayn't we have backed? mayn't you have backed? mayn't they have backed? | mayn't I have been backing? mayn't you have been backing? mayn't he have been backing? mayn't we have been backing? mayn't you have been backing? mayn't they have been backing? |