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