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

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I concertina
you concertina
she concertinas
we concertina
you concertina
they concertina 	I'mconcertinaing
you'reconcertinaing
she'sconcertinaing
we'reconcertinaing
you'reconcertinaing
they'reconcertinaing	I concertinaed
you concertinaed
she concertinaed
we concertinaed
you concertinaed
they concertinaed	Iwasconcertinaing
youwereconcertinaing
shewasconcertinaing
wewereconcertinaing
youwereconcertinaing
theywereconcertinaing	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I've concertinaed
you've concertinaed
she's concertinaed
we've concertinaed
you've concertinaed
they've concertinaed	I'vebeen concertinaing
you'vebeen concertinaing
she'sbeen concertinaing
we'vebeen concertinaing
you'vebeen concertinaing
they'vebeen concertinaing	I'd concertinaed
you'd concertinaed
she'd concertinaed
we'd concertinaed
you'd concertinaed
they'd concertinaed	I'd been concertinaing
you'd been concertinaing
she'd been concertinaing
we'd been concertinaing
you'd been concertinaing
they'd been concertinaing	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
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	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
I'd concertina
you'd concertina
she'd concertina
we'd concertina
you'd concertina
they'd concertina 	I'd be concertinaing
you'd be concertinaing
she'd be concertinaing
we'd be concertinaing
you'd be concertinaing
they'd be concertinaing	I'd have concertinaed
you'd have concertinaed
she'd have concertinaed
we'd have concertinaed
you'd have concertinaed
they'd have concertinaed	I'd have been concertinaing
you'd have been concertinaing
she'd have been concertinaing
we'd have been concertinaing
you'd have been concertinaing
they'd have been concertinaing	

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

Participe 	
Présent 	Passé 	 	 	
concertinaing	concertinaed