may boom
Verbe régulier : boom - boomed- boomed
Traduction française : retentir - tonner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may boom
you may boom
he may boom
we may boom
you may boom
they may boom 	I may be booming
you may be booming
he may be booming
we may be booming
you may be booming
they may be booming	I may have boomed
you may have boomed
he may have boomed
we may have boomed
you may have boomed
they may have boomed	I may have been booming
you may have been booming
he may have been booming
we may have been booming
you may have been booming
they may have been booming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not boom
you may not boom
he may not boom
we may not boom
you may not boom
they may not boom 	I may not be booming
you may not be booming
he may not be booming
we may not be booming
you may not be booming
they may not be booming	I may not have boomed
you may not have boomed
he may not have boomed
we may not have boomed
you may not have boomed
they may not have boomed	I may not have been booming
you may not have been booming
he may not have been booming
we may not have been booming
you may not have been booming
they may not have been booming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I boom?
may you boom?
may he boom?
may we boom?
may you boom?
may they boom? 	may I be booming?
may you be booming?
may he be booming?
may we be booming?
may you be booming?
may they be booming? 	may I have boomed?
may you have boomed?
may he have boomed?
may we have boomed?
may you have boomed?
may they have boomed? 	may I have been booming?
may you have been booming?
may he have been booming?
may we have been booming?
may you have been booming?
may they have been booming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not boom?
may you not boom?
may he not boom?
may we not boom?
may you not boom?
may they not boom? 	may I not be booming?
may you not be booming?
may he not be booming?
may we not be booming?
may you not be booming?
may they not be booming? 	may I not have boomed?
may you not have boomed?
may he not have boomed?
may we not have boomed?
may you not have boomed?
may they not have boomed? 	may I not have been booming?
may you not have been booming?
may he not have been booming?
may we not have been booming?
may you not have been booming?
may they not have been booming?