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
he may yammer
we may yammer
you may yammer
they may yammer 	I may be yammering
you may be yammering
he may be yammering
we may be yammering
you may be yammering
they may be yammering	I may have yammered
you may have yammered
he 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
he 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 may not yammer
you may not yammer
he may not yammer
we may not yammer
you may not yammer
they may not yammer 	I may not be yammering
you may not be yammering
he may not be yammering
we may not be yammering
you may not be yammering
they may not be yammering	I may not have yammered
you may not have yammered
he may not have yammered
we may not have yammered
you may not have yammered
they may not have yammered	I may not have been yammering
you may not have been yammering
he may not have been yammering
we may not have been yammering
you may not have been yammering
they may not have been yammering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I yammer?
may you yammer?
may he yammer?
may we yammer?
may you yammer?
may they yammer? 	may I be yammering?
may you be yammering?
may he be yammering?
may we be yammering?
may you be yammering?
may they be yammering? 	may I have yammered?
may you have yammered?
may he 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 he 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 	
may I not yammer?
may you not yammer?
may he not yammer?
may we not yammer?
may you not yammer?
may they not yammer? 	may I not be yammering?
may you not be yammering?
may he not be yammering?
may we not be yammering?
may you not be yammering?
may they not be yammering? 	may I not have yammered?
may you not have yammered?
may he not have yammered?
may we not have yammered?
may you not have yammered?
may they not have yammered? 	may I not have been yammering?
may you not have been yammering?
may he not have been yammering?
may we not have been yammering?
may you not have been yammering?
may they not have been yammering?