shall yackety-yack
Verbe régulier : yackety-yack - yackety-yacked- yackety-yacked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll yackety-yack
you'll yackety-yack
he'll yackety-yack
we'll yackety-yack
you'll yackety-yack
they'll yackety-yack 	I'll be yackety-yacking
you'll be yackety-yacking
he'll be yackety-yacking
we'll be yackety-yacking
you'll be yackety-yacking
they'll be yackety-yacking	I'll have yackety-yacked
you'll have yackety-yacked
he'll have yackety-yacked
we'll have yackety-yacked
you'll have yackety-yacked
they'll have yackety-yacked	I'll have been yackety-yacking
you'll have been yackety-yacking
he'll have been yackety-yacking
we'll have been yackety-yacking
you'll have been yackety-yacking
they'll have been yackety-yacking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't yackety-yack
you shan't yackety-yack
he shan't yackety-yack
we shan't yackety-yack
you shan't yackety-yack
they shan't yackety-yack 	I shan't be yackety-yacking
you shan't be yackety-yacking
he shan't be yackety-yacking
we shan't be yackety-yacking
you shan't be yackety-yacking
they shan't be yackety-yacking	I shan't have yackety-yacked
you shan't have yackety-yacked
he shan't have yackety-yacked
we shan't have yackety-yacked
you shan't have yackety-yacked
they shan't have yackety-yacked	I shan't have been yackety-yacking
you shan't have been yackety-yacking
he shan't have been yackety-yacking
we shan't have been yackety-yacking
you shan't have been yackety-yacking
they shan't have been yackety-yacking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I yackety-yack?
shall you yackety-yack?
shall he yackety-yack?
shall we yackety-yack?
shall you yackety-yack?
shall they yackety-yack? 	shall I be yackety-yacking?
shall you be yackety-yacking?
shall he be yackety-yacking?
shall we be yackety-yacking?
shall you be yackety-yacking?
shall they be yackety-yacking? 	shall I have yackety-yacked?
shall you have yackety-yacked?
shall he have yackety-yacked?
shall we have yackety-yacked?
shall you have yackety-yacked?
shall they have yackety-yacked? 	shall I have been yackety-yacking?
shall you have been yackety-yacking?
shall he have been yackety-yacking?
shall we have been yackety-yacking?
shall you have been yackety-yacking?
shall they have been yackety-yacking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I yackety-yack?
shan't you yackety-yack?
shan't he yackety-yack?
shan't we yackety-yack?
shan't you yackety-yack?
shan't they yackety-yack? 	shan't I be yackety-yacking?
shan't you be yackety-yacking?
shan't he be yackety-yacking?
shan't we be yackety-yacking?
shan't you be yackety-yacking?
shan't they be yackety-yacking? 	shan't I have yackety-yacked?
shan't you have yackety-yacked?
shan't he have yackety-yacked?
shan't we have yackety-yacked?
shan't you have yackety-yacked?
shan't they have yackety-yacked? 	shan't I have been yackety-yacking?
shan't you have been yackety-yacking?
shan't he have been yackety-yacking?
shan't we have been yackety-yacking?
shan't you have been yackety-yacking?
shan't they have been yackety-yacking?