English verb conjugation
TO DIPHTHONGISE

Regular verb: diphthongise - diphthongised - diphthongised

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I not diphthongise? do you not diphthongise? does he not diphthongise? do we not diphthongise? do you not diphthongise? do they not diphthongise?	am I not diphthongising? are you not diphthongising? is he not diphthongising? are we not diphthongising? are you not diphthongising? are they not diphthongising?	did I not diphthongise? did you not diphthongise? did he not diphthongise? did we not diphthongise? did you not diphthongise? did they not diphthongise?	was I not diphthongising? were you not diphthongising? was he not diphthongising? were we not diphthongising? were you not diphthongising? were they not diphthongising?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I not diphthongised? have you not diphthongised? has he not diphthongised? have we not diphthongised? have you not diphthongised? have they not diphthongised?	have I not been diphthongising? have you not been diphthongising? has he not been diphthongising? have we not been diphthongising? have you not been diphthongising? have they not been diphthongising?	had I not diphthongised? had you not diphthongised? had he not diphthongised? had we not diphthongised? had you not diphthongised? had they not diphthongised?	had I not been diphthongising? had you not been diphthongising? had he not been diphthongising? had we not been diphthongising? had you not been diphthongising? had they not been diphthongising?
Future	Future continuous	Future perfect	Future perfect continuous
will I not diphthongise? will you not diphthongise? will he not diphthongise? will we not diphthongise? will you not diphthongise? will they not diphthongise?	will I not be diphthongising? will you not be diphthongising? will he not be diphthongising? will we not be diphthongising? will you not be diphthongising? will they not be diphthongising?	will I not have diphthongised? will you not have diphthongised? will he not have diphthongised? will we not have diphthongised? will you not have diphthongised? will they not have diphthongised?	will I not have been diphthongising? will you not have been diphthongising? will he not have been diphthongising? will we not have been diphthongising? will you not have been diphthongising? will they not have been diphthongising?

Conditional

Present	Present continuous	Past	Past continuous
would I not diphthongise? would you not diphthongise? would he not diphthongise? would we not diphthongise? would you not diphthongise? would they not diphthongise?	would I not be diphthongising? would you not be diphthongising? would he not be diphthongising? would we not be diphthongising? would you not be diphthongising? would they not be diphthongising?	would I not have diphthongised? would you not have diphthongised? would he not have diphthongised? would we not have diphthongised? would you not have diphthongised? would they not have diphthongised?	would I not have been diphthongising? would you not have been diphthongising? would he not have been diphthongising? would we not have been diphthongising? would you not have been diphthongising? would they not have been diphthongising?

Infinitive

Imperative

Infinitive		Imperative
to diphthongise		- - -

Participle

Present	Past
diphthongising	diphthongised