To make (someone) aware of (something impending); especially
Infinitivewarn
Past simplewarned
Past participlewarned
-ing formwarning
Full conjugation of the English verb to warn (past simple warned,
past participle warned):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
warn
you
warn
he/she/it
warns
we
warn
you
warn
they
warn
Present continuous
I
am warning
you
are warning
he/she/it
is warning
we
are warning
you
are warning
they
are warning
Present perfect
I
have warned
you
have warned
he/she/it
has warned
we
have warned
you
have warned
they
have warned
Present perfect continuous
I
have been warning
you
have been warning
he/she/it
has been warning
we
have been warning
you
have been warning
they
have been warning
Past simple
I
warned
you
warned
he/she/it
warned
we
warned
you
warned
they
warned
Past continuous
I
was warning
you
were warning
he/she/it
was warning
we
were warning
you
were warning
they
were warning
Past perfect
I
had warned
you
had warned
he/she/it
had warned
we
had warned
you
had warned
they
had warned
Past perfect continuous
I
had been warning
you
had been warning
he/she/it
had been warning
we
had been warning
you
had been warning
they
had been warning
Future simple
I
will warn
you
will warn
he/she/it
will warn
we
will warn
you
will warn
they
will warn
Future continuous
I
will be warning
you
will be warning
he/she/it
will be warning
we
will be warning
you
will be warning
they
will be warning
Future perfect
I
will have warned
you
will have warned
he/she/it
will have warned
we
will have warned
you
will have warned
they
will have warned
Future perfect continuous
I
will have been warning
you
will have been warning
he/she/it
will have been warning
we
will have been warning
you
will have been warning
they
will have been warning
Conditional
Present
I
would warn
you
would warn
he/she/it
would warn
we
would warn
you
would warn
they
would warn
Present continuous
I
would be warning
you
would be warning
he/she/it
would be warning
we
would be warning
you
would be warning
they
would be warning
Perfect
I
would have warned
you
would have warned
he/she/it
would have warned
we
would have warned
you
would have warned
they
would have warned
Perfect continuous
I
would have been warning
you
would have been warning
he/she/it
would have been warning
we
would have been warning
you
would have been warning
they
would have been warning
Subjunctive
Present
that I
warn
that you
warn
that he/she/it
warn
that we
warn
that you
warn
that they
warn
Past
if I
warned
if you
warned
if he/she/it
warned
if we
warned
if you
warned
if they
warned
Imperative
Affirmative
you
warn
we
let's warn
Negative
you
don't warn
we
let's not warn
Non-finite forms
Infinitive
to warn
Perfect infinitive
to have warned
Present participle / gerund
warning
Past participle
warned
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.