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

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I concertina
you concertina
he concertinas
we concertina
you concertina
they concertina 	Iamconcertinaing
youareconcertinaing
heisconcertinaing
weareconcertinaing
youareconcertinaing
theyareconcertinaing	I concertinaed
you concertinaed
he concertinaed
we concertinaed
you concertinaed
they concertinaed	Iwasconcertinaing
youwereconcertinaing
hewasconcertinaing
wewereconcertinaing
youwereconcertinaing
theywereconcertinaing	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I have concertinaed
you have concertinaed
he has concertinaed
we have concertinaed
you have concertinaed
they have concertinaed	I have been concertinaing
you have been concertinaing
hehasbeen concertinaing
we have been concertinaing
you have been concertinaing
they have been concertinaing	I had concertinaed
you had concertinaed
he had concertinaed
we had concertinaed
you had concertinaed
they had concertinaed	I had been concertinaing
you had been concertinaing
he had been concertinaing
we had been concertinaing
you had been concertinaing
they had been concertinaing	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
I will concertina
you will concertina
he will concertina
we will concertina
you will concertina
they will concertina 	I will be concertinaing
you will be concertinaing
he will be concertinaing
we will be concertinaing
you will be concertinaing
they will be concertinaing	I will have concertinaed
you will have concertinaed
he will have concertinaed
we will have concertinaed
you will have concertinaed
they will have concertinaed	I will have been concertinaing
you will have been concertinaing
he will have been concertinaing
we will have been concertinaing
you will have been concertinaing
they will have been concertinaing	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
I would concertina
you would concertina
he would concertina
we would concertina
you would concertina
they would concertina 	I would be concertinaing
you would be concertinaing
he would be concertinaing
we would be concertinaing
you would be concertinaing
they would be concertinaing	I would have concertinaed
you would have concertinaed
he would have concertinaed
we would have concertinaed
you would have concertinaed
they would have concertinaed	I would have been concertinaing
you would have been concertinaing
he would have been concertinaing
we would have been concertinaing
you would have been concertinaing
they would have been concertinaing	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to concertina 	 	concertina
Let's concertina
concertina 	 	

Participe 	
Présent 	Passé 	 	 	
concertinaing	concertinaed