may cochair
Verbe régulier : cochair - cochaired- cochaired

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may cochair
you may cochair
he may cochair
we may cochair
you may cochair
they may cochair 	I may be cochairing
you may be cochairing
he may be cochairing
we may be cochairing
you may be cochairing
they may be cochairing	I may have cochaired
you may have cochaired
he may have cochaired
we may have cochaired
you may have cochaired
they may have cochaired	I may have been cochairing
you may have been cochairing
he may have been cochairing
we may have been cochairing
you may have been cochairing
they may have been cochairing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't cochair
you mayn't cochair
he mayn't cochair
we mayn't cochair
you mayn't cochair
they mayn't cochair 	I mayn't be cochairing
you mayn't be cochairing
he mayn't be cochairing
we mayn't be cochairing
you mayn't be cochairing
they mayn't be cochairing	I mayn't have cochaired
you mayn't have cochaired
he mayn't have cochaired
we mayn't have cochaired
you mayn't have cochaired
they mayn't have cochaired	I mayn't have been cochairing
you mayn't have been cochairing
he mayn't have been cochairing
we mayn't have been cochairing
you mayn't have been cochairing
they mayn't have been cochairing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I cochair?
may you cochair?
may he cochair?
may we cochair?
may you cochair?
may they cochair? 	may I be cochairing?
may you be cochairing?
may he be cochairing?
may we be cochairing?
may you be cochairing?
may they be cochairing? 	may I have cochaired?
may you have cochaired?
may he have cochaired?
may we have cochaired?
may you have cochaired?
may they have cochaired? 	may I have been cochairing?
may you have been cochairing?
may he have been cochairing?
may we have been cochairing?
may you have been cochairing?
may they have been cochairing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I cochair?
mayn't you cochair?
mayn't he cochair?
mayn't we cochair?
mayn't you cochair?
mayn't they cochair? 	mayn't I be cochairing?
mayn't you be cochairing?
mayn't he be cochairing?
mayn't we be cochairing?
mayn't you be cochairing?
mayn't they be cochairing? 	mayn't I have cochaired?
mayn't you have cochaired?
mayn't he have cochaired?
mayn't we have cochaired?
mayn't you have cochaired?
mayn't they have cochaired? 	mayn't I have been cochairing?
mayn't you have been cochairing?
mayn't he have been cochairing?
mayn't we have been cochairing?
mayn't you have been cochairing?
mayn't they have been cochairing?