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Other forms without ? | remove negation | female gender | remove contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation TO DIPHTHONGISE

Regular verb: diphthongise - diphthongised - diphthongised

Indicative

Present
don't I diphthongise?
don't you diphthongise?
doesn't he diphthongise?
don't we diphthongise?
don't you diphthongise?
don't they diphthongise?
Present continuous
am I not diphthongising?
aren't you diphthongising?
isn't he diphthongising?
aren't we diphthongising?
aren't you diphthongising?
aren't they diphthongising?
Preterite
didn't I diphthongise?
didn't you diphthongise?
didn't he diphthongise?
didn't we diphthongise?
didn't you diphthongise?
didn't they diphthongise?
Preterite continuous
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
haven't I diphthongised?
haven't you diphthongised?
hasn't he diphthongised?
haven't we diphthongised?
haven't you diphthongised?
haven't they diphthongised?
Present perfect continuous
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?
Pluperfect
hadn't I diphthongised?
hadn't you diphthongised?
hadn't he diphthongised?
hadn't we diphthongised?
hadn't you diphthongised?
hadn't they diphthongised?
Pluperfect continuous
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
won't I diphthongise?
won't you diphthongise?
won't he diphthongise?
won't we diphthongise?
won't you diphthongise?
won't they diphthongise?
Future continuous
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?
Future perfect
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?
Future perfect continuous
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
wouldn't I diphthongise?
wouldn't you diphthongise?
wouldn't he diphthongise?
wouldn't we diphthongise?
wouldn't you diphthongise?
wouldn't they diphthongise?
Present continuous
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?
Past
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?
Past continuous
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?

Imperative

Imperative
-
-
-
 
 
 

Infinitive

Infinitive
to diphthongise
 
 
 

Participle

Present
diphthongising
Past
diphthongised