shall unstring
Verbe irrégulier : unstring - unstrung- unstrung

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall unstring
you shall unstring
he shall unstring
we shall unstring
you shall unstring
they shall unstring 	I shall be unstringing
you shall be unstringing
he shall be unstringing
we shall be unstringing
you shall be unstringing
they shall be unstringing	I shall have unstrung
you shall have unstrung
he shall have unstrung
we shall have unstrung
you shall have unstrung
they shall have unstrung	I shall have been unstringing
you shall have been unstringing
he shall have been unstringing
we shall have been unstringing
you shall have been unstringing
they shall have been unstringing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shall not unstring
you shall not unstring
he shall not unstring
we shall not unstring
you shall not unstring
they shall not unstring 	I shall not be unstringing
you shall not be unstringing
he shall not be unstringing
we shall not be unstringing
you shall not be unstringing
they shall not be unstringing	I shall not have unstrung
you shall not have unstrung
he shall not have unstrung
we shall not have unstrung
you shall not have unstrung
they shall not have unstrung	I shall not have been unstringing
you shall not have been unstringing
he shall not have been unstringing
we shall not have been unstringing
you shall not have been unstringing
they shall not have been unstringing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I unstring?
shall you unstring?
shall he unstring?
shall we unstring?
shall you unstring?
shall they unstring? 	shall I be unstringing?
shall you be unstringing?
shall he be unstringing?
shall we be unstringing?
shall you be unstringing?
shall they be unstringing? 	shall I have unstrung?
shall you have unstrung?
shall he have unstrung?
shall we have unstrung?
shall you have unstrung?
shall they have unstrung? 	shall I have been unstringing?
shall you have been unstringing?
shall he have been unstringing?
shall we have been unstringing?
shall you have been unstringing?
shall they have been unstringing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I not unstring?
shall you not unstring?
shall he not unstring?
shall we not unstring?
shall you not unstring?
shall they not unstring? 	shall I not be unstringing?
shall you not be unstringing?
shall he not be unstringing?
shall we not be unstringing?
shall you not be unstringing?
shall they not be unstringing? 	shall I not have unstrung?
shall you not have unstrung?
shall he not have unstrung?
shall we not have unstrung?
shall you not have unstrung?
shall they not have unstrung? 	shall I not have been unstringing?
shall you not have been unstringing?
shall he not have been unstringing?
shall we not have been unstringing?
shall you not have been unstringing?
shall they not have been unstringing?