shall clack
Verbe régulier : clack - clacked- clacked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall clack
you shall clack
she shall clack
we shall clack
you shall clack
they shall clack 	I shall be clacking
you shall be clacking
she shall be clacking
we shall be clacking
you shall be clacking
they shall be clacking	I shall have clacked
you shall have clacked
she shall have clacked
we shall have clacked
you shall have clacked
they shall have clacked	I shall have been clacking
you shall have been clacking
she shall have been clacking
we shall have been clacking
you shall have been clacking
they shall have been clacking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall not clack
you shall not clack
she shall not clack
we shall not clack
you shall not clack
they shall not clack 	I shall not be clacking
you shall not be clacking
she shall not be clacking
we shall not be clacking
you shall not be clacking
they shall not be clacking	I shall not have clacked
you shall not have clacked
she shall not have clacked
we shall not have clacked
you shall not have clacked
they shall not have clacked	I shall not have been clacking
you shall not have been clacking
she shall not have been clacking
we shall not have been clacking
you shall not have been clacking
they shall not have been clacking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I clack?
shall you clack?
shall she clack?
shall we clack?
shall you clack?
shall they clack? 	shall I be clacking?
shall you be clacking?
shall she be clacking?
shall we be clacking?
shall you be clacking?
shall they be clacking? 	shall I have clacked?
shall you have clacked?
shall she have clacked?
shall we have clacked?
shall you have clacked?
shall they have clacked? 	shall I have been clacking?
shall you have been clacking?
shall she have been clacking?
shall we have been clacking?
shall you have been clacking?
shall they have been clacking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I not clack?
shall you not clack?
shall she not clack?
shall we not clack?
shall you not clack?
shall they not clack? 	shall I not be clacking?
shall you not be clacking?
shall she not be clacking?
shall we not be clacking?
shall you not be clacking?
shall they not be clacking? 	shall I not have clacked?
shall you not have clacked?
shall she not have clacked?
shall we not have clacked?
shall you not have clacked?
shall they not have clacked? 	shall I not have been clacking?
shall you not have been clacking?
shall she not have been clacking?
shall we not have been clacking?
shall you not have been clacking?
shall they not have been clacking?