to concertina
Regular verb: concertina - concertinaed- concertinaed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I concertina?
don't you concertina?
doesn't he concertina?
don't we concertina?
don't you concertina?
don't they concertina? 	amI not concertinaing?
aren't you concertinaing?
isn't he concertinaing?
aren't we concertinaing?
aren't you concertinaing?
aren't they concertinaing? 	didn't I concertina?
didn't you concertina?
didn't he concertina?
didn't we concertina?
didn't you concertina?
didn't they concertina? 	wasn't I concertinaing?
weren't you concertinaing?
wasn't he concertinaing?
weren't we concertinaing?
weren't you concertinaing?
weren't they concertinaing? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I concertinaed?
haven't you concertinaed?
hasn't he concertinaed?
haven't we concertinaed?
haven't you concertinaed?
haven't they concertinaed? 	haven't I been concertinaing?
haven't you been concertinaing?
hasn't he been concertinaing?
haven't we been concertinaing?
haven't you been concertinaing?
haven't they been concertinaing? 	hadn't I concertinaed?
hadn't you concertinaed?
hadn't he concertinaed?
hadn't we concertinaed?
hadn't you concertinaed?
hadn't they concertinaed? 	hadn't I been concertinaing?
hadn't you been concertinaing?
hadn't he been concertinaing?
hadn't we been concertinaing?
hadn't you been concertinaing?
hadn't they been concertinaing? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
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? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I concertina?
wouldn't you concertina?
wouldn't he concertina?
wouldn't we concertina?
wouldn't you concertina?
wouldn't they concertina? 	wouldn't I be concertinaing?
wouldn't you be concertinaing?
wouldn't he be concertinaing?
wouldn't we be concertinaing?
wouldn't you be concertinaing?
wouldn't they be concertinaing? 	wouldn't I have concertinaed?
wouldn't you have concertinaed?
wouldn't he have concertinaed?
wouldn't we have concertinaed?
wouldn't you have concertinaed?
wouldn't they have concertinaed? 	wouldn't I have been concertinaing?
wouldn't you have been concertinaing?
wouldn't he have been concertinaing?
wouldn't we have been concertinaing?
wouldn't you have been concertinaing?
wouldn't they have been concertinaing? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to concertina 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
concertinaing	concertinaed