will 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
he'll concertina
we'll concertina
you'll concertina
they'll concertina 	I'll be concertinaing
you'll be concertinaing
he'll be concertinaing
we'll be concertinaing
you'll be concertinaing
they'll be concertinaing	I'll have concertinaed
you'll have concertinaed
he'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
he'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 won't concertina
you won't concertina
he won't concertina
we won't concertina
you won't concertina
they won't concertina 	I won't be concertinaing
you won't be concertinaing
he won't be concertinaing
we won't be concertinaing
you won't be concertinaing
they won't be concertinaing	I won't have concertinaed
you won't have concertinaed
he won't have concertinaed
we won't have concertinaed
you won't have concertinaed
they won't have concertinaed	I won't have been concertinaing
you won't have been concertinaing
he won't have been concertinaing
we won't have been concertinaing
you won't have been concertinaing
they won't have been concertinaing	

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

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