may yammer
Verbe régulier : yammer - yammered- yammered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may yammer
you may yammer
she may yammer
we may yammer
you may yammer
they may yammer 	I may be yammering
you may be yammering
she may be yammering
we may be yammering
you may be yammering
they may be yammering	I may have yammered
you may have yammered
she may have yammered
we may have yammered
you may have yammered
they may have yammered	I may have been yammering
you may have been yammering
she may have been yammering
we may have been yammering
you may have been yammering
they may have been yammering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't yammer
you mayn't yammer
she mayn't yammer
we mayn't yammer
you mayn't yammer
they mayn't yammer 	I mayn't be yammering
you mayn't be yammering
she mayn't be yammering
we mayn't be yammering
you mayn't be yammering
they mayn't be yammering	I mayn't have yammered
you mayn't have yammered
she mayn't have yammered
we mayn't have yammered
you mayn't have yammered
they mayn't have yammered	I mayn't have been yammering
you mayn't have been yammering
she mayn't have been yammering
we mayn't have been yammering
you mayn't have been yammering
they mayn't have been yammering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I yammer?
may you yammer?
may she yammer?
may we yammer?
may you yammer?
may they yammer? 	may I be yammering?
may you be yammering?
may she be yammering?
may we be yammering?
may you be yammering?
may they be yammering? 	may I have yammered?
may you have yammered?
may she have yammered?
may we have yammered?
may you have yammered?
may they have yammered? 	may I have been yammering?
may you have been yammering?
may she have been yammering?
may we have been yammering?
may you have been yammering?
may they have been yammering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I yammer?
mayn't you yammer?
mayn't she yammer?
mayn't we yammer?
mayn't you yammer?
mayn't they yammer? 	mayn't I be yammering?
mayn't you be yammering?
mayn't she be yammering?
mayn't we be yammering?
mayn't you be yammering?
mayn't they be yammering? 	mayn't I have yammered?
mayn't you have yammered?
mayn't she have yammered?
mayn't we have yammered?
mayn't you have yammered?
mayn't they have yammered? 	mayn't I have been yammering?
mayn't you have been yammering?
mayn't she have been yammering?
mayn't we have been yammering?
mayn't you have been yammering?
mayn't they have been yammering?