To change to a diphthong, as by inserting or removing a vowel.
Infinitivediphthongize
Past simplediphthongized
Past participlediphthongized
-ing formdiphthongizing
Full conjugation of the English verb to diphthongize (past simple diphthongized,
past participle diphthongized):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
diphthongize
you
diphthongize
he/she/it
diphthongizes
we
diphthongize
you
diphthongize
they
diphthongize
Present continuous
I
am diphthongizing
you
are diphthongizing
he/she/it
is diphthongizing
we
are diphthongizing
you
are diphthongizing
they
are diphthongizing
Present perfect
I
have diphthongized
you
have diphthongized
he/she/it
has diphthongized
we
have diphthongized
you
have diphthongized
they
have diphthongized
Present perfect continuous
I
have been diphthongizing
you
have been diphthongizing
he/she/it
has been diphthongizing
we
have been diphthongizing
you
have been diphthongizing
they
have been diphthongizing
Past simple
I
diphthongized
you
diphthongized
he/she/it
diphthongized
we
diphthongized
you
diphthongized
they
diphthongized
Past continuous
I
was diphthongizing
you
were diphthongizing
he/she/it
was diphthongizing
we
were diphthongizing
you
were diphthongizing
they
were diphthongizing
Past perfect
I
had diphthongized
you
had diphthongized
he/she/it
had diphthongized
we
had diphthongized
you
had diphthongized
they
had diphthongized
Past perfect continuous
I
had been diphthongizing
you
had been diphthongizing
he/she/it
had been diphthongizing
we
had been diphthongizing
you
had been diphthongizing
they
had been diphthongizing
Future simple
I
will diphthongize
you
will diphthongize
he/she/it
will diphthongize
we
will diphthongize
you
will diphthongize
they
will diphthongize
Future continuous
I
will be diphthongizing
you
will be diphthongizing
he/she/it
will be diphthongizing
we
will be diphthongizing
you
will be diphthongizing
they
will be diphthongizing
Future perfect
I
will have diphthongized
you
will have diphthongized
he/she/it
will have diphthongized
we
will have diphthongized
you
will have diphthongized
they
will have diphthongized
Future perfect continuous
I
will have been diphthongizing
you
will have been diphthongizing
he/she/it
will have been diphthongizing
we
will have been diphthongizing
you
will have been diphthongizing
they
will have been diphthongizing
Conditional
Present
I
would diphthongize
you
would diphthongize
he/she/it
would diphthongize
we
would diphthongize
you
would diphthongize
they
would diphthongize
Present continuous
I
would be diphthongizing
you
would be diphthongizing
he/she/it
would be diphthongizing
we
would be diphthongizing
you
would be diphthongizing
they
would be diphthongizing
Perfect
I
would have diphthongized
you
would have diphthongized
he/she/it
would have diphthongized
we
would have diphthongized
you
would have diphthongized
they
would have diphthongized
Perfect continuous
I
would have been diphthongizing
you
would have been diphthongizing
he/she/it
would have been diphthongizing
we
would have been diphthongizing
you
would have been diphthongizing
they
would have been diphthongizing
Subjunctive
Present
that I
diphthongize
that you
diphthongize
that he/she/it
diphthongize
that we
diphthongize
that you
diphthongize
that they
diphthongize
Past
if I
diphthongized
if you
diphthongized
if he/she/it
diphthongized
if we
diphthongized
if you
diphthongized
if they
diphthongized
Imperative
Affirmative
you
diphthongize
we
let's diphthongize
Negative
you
don't diphthongize
we
let's not diphthongize
Non-finite forms
Infinitive
to diphthongize
Perfect infinitive
to have diphthongized
Present participle / gerund
diphthongizing
Past participle
diphthongized
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.