may valve
Verbe régulier : valve - valved- valved

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may valve
you may valve
he may valve
we may valve
you may valve
they may valve 	I may be valving
you may be valving
he may be valving
we may be valving
you may be valving
they may be valving	I may have valved
you may have valved
he may have valved
we may have valved
you may have valved
they may have valved	I may have been valving
you may have been valving
he may have been valving
we may have been valving
you may have been valving
they may have been valving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't valve
you mayn't valve
he mayn't valve
we mayn't valve
you mayn't valve
they mayn't valve 	I mayn't be valving
you mayn't be valving
he mayn't be valving
we mayn't be valving
you mayn't be valving
they mayn't be valving	I mayn't have valved
you mayn't have valved
he mayn't have valved
we mayn't have valved
you mayn't have valved
they mayn't have valved	I mayn't have been valving
you mayn't have been valving
he mayn't have been valving
we mayn't have been valving
you mayn't have been valving
they mayn't have been valving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I valve?
may you valve?
may he valve?
may we valve?
may you valve?
may they valve? 	may I be valving?
may you be valving?
may he be valving?
may we be valving?
may you be valving?
may they be valving? 	may I have valved?
may you have valved?
may he have valved?
may we have valved?
may you have valved?
may they have valved? 	may I have been valving?
may you have been valving?
may he have been valving?
may we have been valving?
may you have been valving?
may they have been valving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I valve?
mayn't you valve?
mayn't he valve?
mayn't we valve?
mayn't you valve?
mayn't they valve? 	mayn't I be valving?
mayn't you be valving?
mayn't he be valving?
mayn't we be valving?
mayn't you be valving?
mayn't they be valving? 	mayn't I have valved?
mayn't you have valved?
mayn't he have valved?
mayn't we have valved?
mayn't you have valved?
mayn't they have valved? 	mayn't I have been valving?
mayn't you have been valving?
mayn't he have been valving?
mayn't we have been valving?
mayn't you have been valving?
mayn't they have been valving?