I may reverse-engineer you may reverse-engineer he may reverse-engineer we may reverse-engineer you may reverse-engineer they may reverse-engineer
Forme en V-ing
I may be reverse-engineering you may be reverse-engineering he may be reverse-engineering we may be reverse-engineering you may be reverse-engineering they may be reverse-engineering
Perfect
I may have reverse-engineered you may have reverse-engineered he may have reverse-engineered we may have reverse-engineered you may have reverse-engineered they may have reverse-engineered
Perfect en V-ing
I may have been reverse-engineering you may have been reverse-engineering he may have been reverse-engineering we may have been reverse-engineering you may have been reverse-engineering they may have been reverse-engineering
Négation
Forme simple
I mayn't reverse-engineer you mayn't reverse-engineer he mayn't reverse-engineer we mayn't reverse-engineer you mayn't reverse-engineer they mayn't reverse-engineer
Forme en V-ing
I mayn't be reverse-engineering you mayn't be reverse-engineering he mayn't be reverse-engineering we mayn't be reverse-engineering you mayn't be reverse-engineering they mayn't be reverse-engineering
Perfect
I mayn't have reverse-engineered you mayn't have reverse-engineered he mayn't have reverse-engineered we mayn't have reverse-engineered you mayn't have reverse-engineered they mayn't have reverse-engineered
Perfect en V-ing
I mayn't have been reverse-engineering you mayn't have been reverse-engineering he mayn't have been reverse-engineering we mayn't have been reverse-engineering you mayn't have been reverse-engineering they mayn't have been reverse-engineering
Forme interrogative
Forme simple
may I reverse-engineer? may you reverse-engineer? may he reverse-engineer? may we reverse-engineer? may you reverse-engineer? may they reverse-engineer?
Forme en V-ing
may I be reverse-engineering? may you be reverse-engineering? may he be reverse-engineering? may we be reverse-engineering? may you be reverse-engineering? may they be reverse-engineering?
Perfect
may I have reverse-engineered? may you have reverse-engineered? may he have reverse-engineered? may we have reverse-engineered? may you have reverse-engineered? may they have reverse-engineered?
Perfect en V-ing
may I have been reverse-engineering? may you have been reverse-engineering? may he have been reverse-engineering? may we have been reverse-engineering? may you have been reverse-engineering? may they have been reverse-engineering?
Forme interro-négative
Forme simple
mayn't I reverse-engineer? mayn't you reverse-engineer? mayn't he reverse-engineer? mayn't we reverse-engineer? mayn't you reverse-engineer? mayn't they reverse-engineer?
Forme en V-ing
mayn't I be reverse-engineering? mayn't you be reverse-engineering? mayn't he be reverse-engineering? mayn't we be reverse-engineering? mayn't you be reverse-engineering? mayn't they be reverse-engineering?
Perfect
mayn't I have reverse-engineered? mayn't you have reverse-engineered? mayn't he have reverse-engineered? mayn't we have reverse-engineered? mayn't you have reverse-engineered? mayn't they have reverse-engineered?
Perfect en V-ing
mayn't I have been reverse-engineering? mayn't you have been reverse-engineering? mayn't he have been reverse-engineering? mayn't we have been reverse-engineering? mayn't you have been reverse-engineering? mayn't they have been reverse-engineering?