shall concertina
Verbe régulier : concertina - concertinaed- concertinaed
Traduction française : télescoper 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'll concertina
you'll concertina
she'll concertina
we'll concertina
you'll concertina
they'll concertina 	I'll be concertinaing
you'll be concertinaing
she'll be concertinaing
we'll be concertinaing
you'll be concertinaing
they'll be concertinaing	I'll have concertinaed
you'll have concertinaed
she'll have concertinaed
we'll have concertinaed
you'll have concertinaed
they'll have concertinaed	I'll have been concertinaing
you'll have been concertinaing
she'll have been concertinaing
we'll have been concertinaing
you'll have been concertinaing
they'll have been concertinaing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shan't concertina
you shan't concertina
she shan't concertina
we shan't concertina
you shan't concertina
they shan't concertina 	I shan't be concertinaing
you shan't be concertinaing
she shan't be concertinaing
we shan't be concertinaing
you shan't be concertinaing
they shan't be concertinaing	I shan't have concertinaed
you shan't have concertinaed
she shan't have concertinaed
we shan't have concertinaed
you shan't have concertinaed
they shan't have concertinaed	I shan't have been concertinaing
you shan't have been concertinaing
she shan't have been concertinaing
we shan't have been concertinaing
you shan't have been concertinaing
they shan't have been concertinaing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I concertina?
shall you concertina?
shall she concertina?
shall we concertina?
shall you concertina?
shall they concertina? 	shall I be concertinaing?
shall you be concertinaing?
shall she be concertinaing?
shall we be concertinaing?
shall you be concertinaing?
shall they be concertinaing? 	shall I have concertinaed?
shall you have concertinaed?
shall she have concertinaed?
shall we have concertinaed?
shall you have concertinaed?
shall they have concertinaed? 	shall I have been concertinaing?
shall you have been concertinaing?
shall she have been concertinaing?
shall we have been concertinaing?
shall you have been concertinaing?
shall they have been concertinaing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shan't I concertina?
shan't you concertina?
shan't she concertina?
shan't we concertina?
shan't you concertina?
shan't they concertina? 	shan't I be concertinaing?
shan't you be concertinaing?
shan't she be concertinaing?
shan't we be concertinaing?
shan't you be concertinaing?
shan't they be concertinaing? 	shan't I have concertinaed?
shan't you have concertinaed?
shan't she have concertinaed?
shan't we have concertinaed?
shan't you have concertinaed?
shan't they have concertinaed? 	shan't I have been concertinaing?
shan't you have been concertinaing?
shan't she have been concertinaing?
shan't we have been concertinaing?
shan't you have been concertinaing?
shan't they have been concertinaing?