may ad-lib
Verbe régulier : ad-lib - ad-libed- ad-libed
Traduction française : improviser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may ad-lib
you may ad-lib
he may ad-lib
we may ad-lib
you may ad-lib
they may ad-lib 	I may be ad-libing
you may be ad-libing
he may be ad-libing
we may be ad-libing
you may be ad-libing
they may be ad-libing	I may have ad-libed
you may have ad-libed
he may have ad-libed
we may have ad-libed
you may have ad-libed
they may have ad-libed	I may have been ad-libing
you may have been ad-libing
he may have been ad-libing
we may have been ad-libing
you may have been ad-libing
they may have been ad-libing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't ad-lib
you mayn't ad-lib
he mayn't ad-lib
we mayn't ad-lib
you mayn't ad-lib
they mayn't ad-lib 	I mayn't be ad-libing
you mayn't be ad-libing
he mayn't be ad-libing
we mayn't be ad-libing
you mayn't be ad-libing
they mayn't be ad-libing	I mayn't have ad-libed
you mayn't have ad-libed
he mayn't have ad-libed
we mayn't have ad-libed
you mayn't have ad-libed
they mayn't have ad-libed	I mayn't have been ad-libing
you mayn't have been ad-libing
he mayn't have been ad-libing
we mayn't have been ad-libing
you mayn't have been ad-libing
they mayn't have been ad-libing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I ad-lib?
may you ad-lib?
may he ad-lib?
may we ad-lib?
may you ad-lib?
may they ad-lib? 	may I be ad-libing?
may you be ad-libing?
may he be ad-libing?
may we be ad-libing?
may you be ad-libing?
may they be ad-libing? 	may I have ad-libed?
may you have ad-libed?
may he have ad-libed?
may we have ad-libed?
may you have ad-libed?
may they have ad-libed? 	may I have been ad-libing?
may you have been ad-libing?
may he have been ad-libing?
may we have been ad-libing?
may you have been ad-libing?
may they have been ad-libing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I ad-lib?
mayn't you ad-lib?
mayn't he ad-lib?
mayn't we ad-lib?
mayn't you ad-lib?
mayn't they ad-lib? 	mayn't I be ad-libing?
mayn't you be ad-libing?
mayn't he be ad-libing?
mayn't we be ad-libing?
mayn't you be ad-libing?
mayn't they be ad-libing? 	mayn't I have ad-libed?
mayn't you have ad-libed?
mayn't he have ad-libed?
mayn't we have ad-libed?
mayn't you have ad-libed?
mayn't they have ad-libed? 	mayn't I have been ad-libing?
mayn't you have been ad-libing?
mayn't he have been ad-libing?
mayn't we have been ad-libing?
mayn't you have been ad-libing?
mayn't they have been ad-libing?