may haven
Verbe régulier : haven - havened- havened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may haven
you may haven
he may haven
we may haven
you may haven
they may haven 	I may be havening
you may be havening
he may be havening
we may be havening
you may be havening
they may be havening	I may have havened
you may have havened
he may have havened
we may have havened
you may have havened
they may have havened	I may have been havening
you may have been havening
he may have been havening
we may have been havening
you may have been havening
they may have been havening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not haven
you may not haven
he may not haven
we may not haven
you may not haven
they may not haven 	I may not be havening
you may not be havening
he may not be havening
we may not be havening
you may not be havening
they may not be havening	I may not have havened
you may not have havened
he may not have havened
we may not have havened
you may not have havened
they may not have havened	I may not have been havening
you may not have been havening
he may not have been havening
we may not have been havening
you may not have been havening
they may not have been havening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I haven?
may you haven?
may he haven?
may we haven?
may you haven?
may they haven? 	may I be havening?
may you be havening?
may he be havening?
may we be havening?
may you be havening?
may they be havening? 	may I have havened?
may you have havened?
may he have havened?
may we have havened?
may you have havened?
may they have havened? 	may I have been havening?
may you have been havening?
may he have been havening?
may we have been havening?
may you have been havening?
may they have been havening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not haven?
may you not haven?
may he not haven?
may we not haven?
may you not haven?
may they not haven? 	may I not be havening?
may you not be havening?
may he not be havening?
may we not be havening?
may you not be havening?
may they not be havening? 	may I not have havened?
may you not have havened?
may he not have havened?
may we not have havened?
may you not have havened?
may they not have havened? 	may I not have been havening?
may you not have been havening?
may he not have been havening?
may we not have been havening?
may you not have been havening?
may they not have been havening?