may prefab
Verbe régulier : prefab - prefabed- prefabed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may prefab
you may prefab
he may prefab
we may prefab
you may prefab
they may prefab 	I may be prefabing
you may be prefabing
he may be prefabing
we may be prefabing
you may be prefabing
they may be prefabing	I may have prefabed
you may have prefabed
he may have prefabed
we may have prefabed
you may have prefabed
they may have prefabed	I may have been prefabing
you may have been prefabing
he may have been prefabing
we may have been prefabing
you may have been prefabing
they may have been prefabing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't prefab
you mayn't prefab
he mayn't prefab
we mayn't prefab
you mayn't prefab
they mayn't prefab 	I mayn't be prefabing
you mayn't be prefabing
he mayn't be prefabing
we mayn't be prefabing
you mayn't be prefabing
they mayn't be prefabing	I mayn't have prefabed
you mayn't have prefabed
he mayn't have prefabed
we mayn't have prefabed
you mayn't have prefabed
they mayn't have prefabed	I mayn't have been prefabing
you mayn't have been prefabing
he mayn't have been prefabing
we mayn't have been prefabing
you mayn't have been prefabing
they mayn't have been prefabing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I prefab?
may you prefab?
may he prefab?
may we prefab?
may you prefab?
may they prefab? 	may I be prefabing?
may you be prefabing?
may he be prefabing?
may we be prefabing?
may you be prefabing?
may they be prefabing? 	may I have prefabed?
may you have prefabed?
may he have prefabed?
may we have prefabed?
may you have prefabed?
may they have prefabed? 	may I have been prefabing?
may you have been prefabing?
may he have been prefabing?
may we have been prefabing?
may you have been prefabing?
may they have been prefabing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I prefab?
mayn't you prefab?
mayn't he prefab?
mayn't we prefab?
mayn't you prefab?
mayn't they prefab? 	mayn't I be prefabing?
mayn't you be prefabing?
mayn't he be prefabing?
mayn't we be prefabing?
mayn't you be prefabing?
mayn't they be prefabing? 	mayn't I have prefabed?
mayn't you have prefabed?
mayn't he have prefabed?
mayn't we have prefabed?
mayn't you have prefabed?
mayn't they have prefabed? 	mayn't I have been prefabing?
mayn't you have been prefabing?
mayn't he have been prefabing?
mayn't we have been prefabing?
mayn't you have been prefabing?
mayn't they have been prefabing?