To harden the surface of iron or steel by infusing carbon into the surface layer.
Infinitivecaseharden
Past simplecasehardened
Past participlecasehardened
-ing formcasehardening
Full conjugation of the English verb to caseharden (past simple casehardened,
past participle casehardened):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
caseharden
you
caseharden
he/she/it
casehardens
we
caseharden
you
caseharden
they
caseharden
Present continuous
I
am casehardening
you
are casehardening
he/she/it
is casehardening
we
are casehardening
you
are casehardening
they
are casehardening
Present perfect
I
have casehardened
you
have casehardened
he/she/it
has casehardened
we
have casehardened
you
have casehardened
they
have casehardened
Present perfect continuous
I
have been casehardening
you
have been casehardening
he/she/it
has been casehardening
we
have been casehardening
you
have been casehardening
they
have been casehardening
Past simple
I
casehardened
you
casehardened
he/she/it
casehardened
we
casehardened
you
casehardened
they
casehardened
Past continuous
I
was casehardening
you
were casehardening
he/she/it
was casehardening
we
were casehardening
you
were casehardening
they
were casehardening
Past perfect
I
had casehardened
you
had casehardened
he/she/it
had casehardened
we
had casehardened
you
had casehardened
they
had casehardened
Past perfect continuous
I
had been casehardening
you
had been casehardening
he/she/it
had been casehardening
we
had been casehardening
you
had been casehardening
they
had been casehardening
Future simple
I
will caseharden
you
will caseharden
he/she/it
will caseharden
we
will caseharden
you
will caseharden
they
will caseharden
Future continuous
I
will be casehardening
you
will be casehardening
he/she/it
will be casehardening
we
will be casehardening
you
will be casehardening
they
will be casehardening
Future perfect
I
will have casehardened
you
will have casehardened
he/she/it
will have casehardened
we
will have casehardened
you
will have casehardened
they
will have casehardened
Future perfect continuous
I
will have been casehardening
you
will have been casehardening
he/she/it
will have been casehardening
we
will have been casehardening
you
will have been casehardening
they
will have been casehardening
Conditional
Present
I
would caseharden
you
would caseharden
he/she/it
would caseharden
we
would caseharden
you
would caseharden
they
would caseharden
Present continuous
I
would be casehardening
you
would be casehardening
he/she/it
would be casehardening
we
would be casehardening
you
would be casehardening
they
would be casehardening
Perfect
I
would have casehardened
you
would have casehardened
he/she/it
would have casehardened
we
would have casehardened
you
would have casehardened
they
would have casehardened
Perfect continuous
I
would have been casehardening
you
would have been casehardening
he/she/it
would have been casehardening
we
would have been casehardening
you
would have been casehardening
they
would have been casehardening
Subjunctive
Present
that I
caseharden
that you
caseharden
that he/she/it
caseharden
that we
caseharden
that you
caseharden
that they
caseharden
Past
if I
casehardened
if you
casehardened
if he/she/it
casehardened
if we
casehardened
if you
casehardened
if they
casehardened
Imperative
Affirmative
you
caseharden
we
let's caseharden
Negative
you
don't caseharden
we
let's not caseharden
Non-finite forms
Infinitive
to caseharden
Perfect infinitive
to have casehardened
Present participle / gerund
casehardening
Past participle
casehardened
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.