To supply (a device, structure, etc.) with new components or parts that were not previously available or installed; to modernize.
Infinitiveretrofit
Past simpleretrofitted
Past participleretrofitted
-ing formretrofitting
Full conjugation of the English verb to retrofit (past simple retrofitted,
past participle retrofitted):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
retrofit
you
retrofit
he/she/it
retrofits
we
retrofit
you
retrofit
they
retrofit
Present continuous
I
am retrofitting
you
are retrofitting
he/she/it
is retrofitting
we
are retrofitting
you
are retrofitting
they
are retrofitting
Present perfect
I
have retrofitted
you
have retrofitted
he/she/it
has retrofitted
we
have retrofitted
you
have retrofitted
they
have retrofitted
Present perfect continuous
I
have been retrofitting
you
have been retrofitting
he/she/it
has been retrofitting
we
have been retrofitting
you
have been retrofitting
they
have been retrofitting
Past simple
I
retrofitted
you
retrofitted
he/she/it
retrofitted
we
retrofitted
you
retrofitted
they
retrofitted
Past continuous
I
was retrofitting
you
were retrofitting
he/she/it
was retrofitting
we
were retrofitting
you
were retrofitting
they
were retrofitting
Past perfect
I
had retrofitted
you
had retrofitted
he/she/it
had retrofitted
we
had retrofitted
you
had retrofitted
they
had retrofitted
Past perfect continuous
I
had been retrofitting
you
had been retrofitting
he/she/it
had been retrofitting
we
had been retrofitting
you
had been retrofitting
they
had been retrofitting
Future simple
I
will retrofit
you
will retrofit
he/she/it
will retrofit
we
will retrofit
you
will retrofit
they
will retrofit
Future continuous
I
will be retrofitting
you
will be retrofitting
he/she/it
will be retrofitting
we
will be retrofitting
you
will be retrofitting
they
will be retrofitting
Future perfect
I
will have retrofitted
you
will have retrofitted
he/she/it
will have retrofitted
we
will have retrofitted
you
will have retrofitted
they
will have retrofitted
Future perfect continuous
I
will have been retrofitting
you
will have been retrofitting
he/she/it
will have been retrofitting
we
will have been retrofitting
you
will have been retrofitting
they
will have been retrofitting
Conditional
Present
I
would retrofit
you
would retrofit
he/she/it
would retrofit
we
would retrofit
you
would retrofit
they
would retrofit
Present continuous
I
would be retrofitting
you
would be retrofitting
he/she/it
would be retrofitting
we
would be retrofitting
you
would be retrofitting
they
would be retrofitting
Perfect
I
would have retrofitted
you
would have retrofitted
he/she/it
would have retrofitted
we
would have retrofitted
you
would have retrofitted
they
would have retrofitted
Perfect continuous
I
would have been retrofitting
you
would have been retrofitting
he/she/it
would have been retrofitting
we
would have been retrofitting
you
would have been retrofitting
they
would have been retrofitting
Subjunctive
Present
that I
retrofit
that you
retrofit
that he/she/it
retrofit
that we
retrofit
that you
retrofit
that they
retrofit
Past
if I
retrofitted
if you
retrofitted
if he/she/it
retrofitted
if we
retrofitted
if you
retrofitted
if they
retrofitted
Imperative
Affirmative
you
retrofit
we
let's retrofit
Negative
you
don't retrofit
we
let's not retrofit
Non-finite forms
Infinitive
to retrofit
Perfect infinitive
to have retrofitted
Present participle / gerund
retrofitting
Past participle
retrofitted
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.