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