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