to diphthongise
Regular verb: diphthongise - diphthongised- diphthongised

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I diphthongise?
don't you diphthongise?
doesn't he diphthongise?
don't we diphthongise?
don't you diphthongise?
don't they diphthongise? 	amI not diphthongising?
aren't you diphthongising?
isn't he diphthongising?
aren't we diphthongising?
aren't you diphthongising?
aren't they diphthongising? 	didn't I diphthongise?
didn't you diphthongise?
didn't he diphthongise?
didn't we diphthongise?
didn't you diphthongise?
didn't they diphthongise? 	wasn't I diphthongising?
weren't you diphthongising?
wasn't he diphthongising?
weren't we diphthongising?
weren't you diphthongising?
weren't they diphthongising? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I diphthongised?
haven't you diphthongised?
hasn't he diphthongised?
haven't we diphthongised?
haven't you diphthongised?
haven't they diphthongised? 	haven't I been diphthongising?
haven't you been diphthongising?
hasn't he been diphthongising?
haven't we been diphthongising?
haven't you been diphthongising?
haven't they been diphthongising? 	hadn't I diphthongised?
hadn't you diphthongised?
hadn't he diphthongised?
hadn't we diphthongised?
hadn't you diphthongised?
hadn't they diphthongised? 	hadn't I been diphthongising?
hadn't you been diphthongising?
hadn't he been diphthongising?
hadn't we been diphthongising?
hadn't you been diphthongising?
hadn't they been diphthongising? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I diphthongise?
won't you diphthongise?
won't he diphthongise?
won't we diphthongise?
won't you diphthongise?
won't they diphthongise? 	won't I be diphthongising?
won't you be diphthongising?
won't he be diphthongising?
won't we be diphthongising?
won't you be diphthongising?
won't they be diphthongising? 	won't I have diphthongised?
won't you have diphthongised?
won't he have diphthongised?
won't we have diphthongised?
won't you have diphthongised?
won't they have diphthongised? 	won't I have been diphthongising?
won't you have been diphthongising?
won't he have been diphthongising?
won't we have been diphthongising?
won't you have been diphthongising?
won't they have been diphthongising? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I diphthongise?
wouldn't you diphthongise?
wouldn't he diphthongise?
wouldn't we diphthongise?
wouldn't you diphthongise?
wouldn't they diphthongise? 	wouldn't I be diphthongising?
wouldn't you be diphthongising?
wouldn't he be diphthongising?
wouldn't we be diphthongising?
wouldn't you be diphthongising?
wouldn't they be diphthongising? 	wouldn't I have diphthongised?
wouldn't you have diphthongised?
wouldn't he have diphthongised?
wouldn't we have diphthongised?
wouldn't you have diphthongised?
wouldn't they have diphthongised? 	wouldn't I have been diphthongising?
wouldn't you have been diphthongising?
wouldn't he have been diphthongising?
wouldn't we have been diphthongising?
wouldn't you have been diphthongising?
wouldn't they have been diphthongising? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to diphthongise 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
diphthongising	diphthongised