To make a mistake.
Infinitiveerr
Past simpleerred
Past participleerred
-ing formerring
Full conjugation of the English verb to err (past simple erred,
past participle erred):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
err
you
err
he/she/it
errs
we
err
you
err
they
err
Present continuous
I
am erring
you
are erring
he/she/it
is erring
we
are erring
you
are erring
they
are erring
Present perfect
I
have erred
you
have erred
he/she/it
has erred
we
have erred
you
have erred
they
have erred
Present perfect continuous
I
have been erring
you
have been erring
he/she/it
has been erring
we
have been erring
you
have been erring
they
have been erring
Past simple
I
erred
you
erred
he/she/it
erred
we
erred
you
erred
they
erred
Past continuous
I
was erring
you
were erring
he/she/it
was erring
we
were erring
you
were erring
they
were erring
Past perfect
I
had erred
you
had erred
he/she/it
had erred
we
had erred
you
had erred
they
had erred
Past perfect continuous
I
had been erring
you
had been erring
he/she/it
had been erring
we
had been erring
you
had been erring
they
had been erring
Future simple
I
will err
you
will err
he/she/it
will err
we
will err
you
will err
they
will err
Future continuous
I
will be erring
you
will be erring
he/she/it
will be erring
we
will be erring
you
will be erring
they
will be erring
Future perfect
I
will have erred
you
will have erred
he/she/it
will have erred
we
will have erred
you
will have erred
they
will have erred
Future perfect continuous
I
will have been erring
you
will have been erring
he/she/it
will have been erring
we
will have been erring
you
will have been erring
they
will have been erring
Conditional
Present
I
would err
you
would err
he/she/it
would err
we
would err
you
would err
they
would err
Present continuous
I
would be erring
you
would be erring
he/she/it
would be erring
we
would be erring
you
would be erring
they
would be erring
Perfect
I
would have erred
you
would have erred
he/she/it
would have erred
we
would have erred
you
would have erred
they
would have erred
Perfect continuous
I
would have been erring
you
would have been erring
he/she/it
would have been erring
we
would have been erring
you
would have been erring
they
would have been erring
Subjunctive
Present
that I
err
that you
err
that he/she/it
err
that we
err
that you
err
that they
err
Past
if I
erred
if you
erred
if he/she/it
erred
if we
erred
if you
erred
if they
erred
Imperative
Affirmative
you
err
we
let's err
Negative
you
don't err
we
let's not err
Non-finite forms
Infinitive
to err
Perfect infinitive
to have erred
Present participle / gerund
erring
Past participle
erred
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.