I may precalculate you may precalculate he may precalculate we may precalculate you may precalculate they may precalculate
Forme en V-ing
I may be precalculating you may be precalculating he may be precalculating we may be precalculating you may be precalculating they may be precalculating
Perfect
I may have precalculated you may have precalculated he may have precalculated we may have precalculated you may have precalculated they may have precalculated
Perfect en V-ing
I may have been precalculating you may have been precalculating he may have been precalculating we may have been precalculating you may have been precalculating they may have been precalculating
Négation
Forme simple
I mayn't precalculate you mayn't precalculate he mayn't precalculate we mayn't precalculate you mayn't precalculate they mayn't precalculate
Forme en V-ing
I mayn't be precalculating you mayn't be precalculating he mayn't be precalculating we mayn't be precalculating you mayn't be precalculating they mayn't be precalculating
Perfect
I mayn't have precalculated you mayn't have precalculated he mayn't have precalculated we mayn't have precalculated you mayn't have precalculated they mayn't have precalculated
Perfect en V-ing
I mayn't have been precalculating you mayn't have been precalculating he mayn't have been precalculating we mayn't have been precalculating you mayn't have been precalculating they mayn't have been precalculating
Forme interrogative
Forme simple
may I precalculate? may you precalculate? may he precalculate? may we precalculate? may you precalculate? may they precalculate?
Forme en V-ing
may I be precalculating? may you be precalculating? may he be precalculating? may we be precalculating? may you be precalculating? may they be precalculating?
Perfect
may I have precalculated? may you have precalculated? may he have precalculated? may we have precalculated? may you have precalculated? may they have precalculated?
Perfect en V-ing
may I have been precalculating? may you have been precalculating? may he have been precalculating? may we have been precalculating? may you have been precalculating? may they have been precalculating?
Forme interro-négative
Forme simple
mayn't I precalculate? mayn't you precalculate? mayn't he precalculate? mayn't we precalculate? mayn't you precalculate? mayn't they precalculate?
Forme en V-ing
mayn't I be precalculating? mayn't you be precalculating? mayn't he be precalculating? mayn't we be precalculating? mayn't you be precalculating? mayn't they be precalculating?
Perfect
mayn't I have precalculated? mayn't you have precalculated? mayn't he have precalculated? mayn't we have precalculated? mayn't you have precalculated? mayn't they have precalculated?
Perfect en V-ing
mayn't I have been precalculating? mayn't you have been precalculating? mayn't he have been precalculating? mayn't we have been precalculating? mayn't you have been precalculating? mayn't they have been precalculating?