err: verb conjugation and noun forms

Conjugation of the verb err[ə:], regular     

err not errerr?
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

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 Indefinite

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 Indefinite

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

Indicative

Present Indefinite

I don't err
you don't err
he/she/it doesn't err
we don't err
you don't err
they don't err

Present Continuous

I am not erring
you aren't erring
he/she/it isn't erring
we aren't erring
you aren't erring
they aren't erring

Present Perfect

I haven't erred
you haven't erred
he/she/it hasn't erred
we haven't erred
you haven't erred
they haven't erred

Present Perfect Continuous

I haven't been erring
you haven't been erring
he/she/it hasn't been erring
we haven't been erring
you haven't been erring
they haven't been erring

Past Indefinite

I didn't err
you didn't err
he/she/it didn't err
we didn't err
you didn't err
they didn't err

Past Continuous

I wasn't erring
you weren't erring
he/she/it wasn't erring
we weren't erring
you weren't erring
they weren't erring

Past Perfect

I hadn't erred
you hadn't erred
he/she/it hadn't erred
we hadn't erred
you hadn't erred
they hadn't erred

Past Perfect Continuous

I hadn't been erring
you hadn't been erring
he/she/it hadn't been erring
we hadn't been erring
you hadn't been erring
they hadn't been erring

Future Indefinite

I shan't / won't err
you won't err
he/she/it won't err
we shan't / won't err
you won't err
they won't err

Future Continuous

I shan't / won't be erring
you won't be erring
he/she/it won't be erring
we shan't / won't be erring
you won't be erring
they won't be erring

Future Perfect

I shan't / won't have erred
you won't have erred
he/she/it won't have erred
we shan't / won't have erred
you won't have erred
they won't have erred

Future Perfect Continuous

I shan't / won't have been erring
you won't have been erring
he/she/it won't have been erring
we shan't / won't have been erring
you won't have been erring
they won't have been erring

Indicative

Present Indefinite

do I err?
do you err?
does he/she/it err?
do we err?
do you err?
do they err?

Present Continuous

am I erring?
are you erring?
is he/she/it erring?
are we erring?
are you erring?
are they erring?

Present Perfect

have I erred?
have you erred?
has he/she/it erred?
have we erred?
have you erred?
have they erred?

Present Perfect Continuous

have I been erring?
have you been erring?
has he/she/it been erring?
have we been erring?
have you been erring?
have they been erring?

Past Indefinite

did I err?
did you err?
did he/she/it err?
did we err?
did you err?
did they err?

Past Continuous

was I erring?
were you erring?
was he/she/it erring?
were we erring?
were you erring?
were they erring?

Past Perfect

had I erred?
had you erred?
had he/she/it erred?
had we erred?
had you erred?
had they erred?

Past Perfect Continuous

had I been erring?
had you been erring?
had he/she/it been erring?
had we been erring?
had you been erring?
had they been erring?

Future Indefinite

will I err?
will you err?
will he/she/it err?
will we err?
will you err?
will they err?

Future Continuous

will I be erring?
will you be erring?
will he/she/it be erring?
will we be erring?
will you be erring?
will they be erring?

Future Perfect

will I have erred?
will you have erred?
will he/she/it have erred?
will we have erred?
will you have erred?
will they have erred?

Future Perfect Continuous

will I have been erring?
will you have been erring?
will he/she/it have been erring?
will we have been erring?
will you have been erring?
will they have been erring?

Conditional

Conditional Present

I would err
you would err
he/she/it would err
we would err
you would err
they would err

Conditional 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

Conditional 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

Conditional 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

Conditional

Conditional Present

I wouldn't err
you wouldn't err
he/she/it wouldn't err
we wouldn't err
you wouldn't err
they wouldn't err

Conditional Present Continuous

I wouldn't be erring
you wouldn't be erring
he/she/it wouldn't be erring
we wouldn't be erring
you wouldn't be erring
they wouldn't be erring

Conditional Perfect

I wouldn't have erred
you wouldn't have erred
he/she/it wouldn't have erred
we wouldn't have erred
you wouldn't have erred
they wouldn't have erred

Conditional Perfect Continuous

I wouldn't have been erring
you wouldn't have been erring
he/she/it wouldn't have been erring
we wouldn't have been erring
you wouldn't have been erring
they wouldn't have been erring

Conditional

Conditional Present

would I err?
would you err?
would he/she/it err?
would we err?
would you err?
would they err?

Conditional Present Continuous

would I be erring?
would you be erring?
would he/she/it be erring?
would we be erring?
would you be erring?
would they be erring?

Conditional Perfect

would I have erred?
would you have erred?
would he/she/it have erred?
would we have erred?
would you have erred?
would they have erred?

Conditional Perfect Continuous

would I have been erring?
would you have been erring?
would he/she/it have been erring?
would we have been erring?
would you have been erring?
would they have been erring?

Participles

Present

erring

Past

erred

Infinitives

Infinitives

to err
to have erred
to be erring
to have been erring

Singular and plural for Err     

Singular
Singular
Common case
Err
Possessive case
Err's
Err
Err's
Did you find any mistake or inaccuracy? Please write to us.

English Verb Conjugation Online

PROMT.One helps you quickly check English verb forms online. Enter a verb and instantly get a table with the base form, the 3rd person singular form, the Past Simple form, the Past Participle form, and the -ing form, as well as conjugation across all 12 tenses with examples.

What the Table Shows

The service displays English verb forms by person, number, and tense, including regular, irregular, and phrasal verbs. This is useful for studying, translation, writing, and quick grammar checks.

How to Use It

  • Enter an English verb in the search box.
  • Click Search.
  • Get a table of forms, tenses, and usage examples.

Frequently Asked Questions

Which forms does the service show?
The base form, the 3rd person singular form, the Past Simple form, the Past Participle form, and the -ing form.

Does the service show irregular verbs?
Yes. PROMT.One shows irregular English verb forms and their usage across tenses.

Can I check a phrasal verb?
Yes. The service supports phrasal verbs and shows their forms together with examples.

Try it now: enter an English verb and get a complete table of forms and tenses in PROMT.One.

PROMT.One is a fast and helpful tool for any language learner. Check the conjugation of verbs and see the table of tenses for English, German, Russian, French, Italian, Portuguese and Spanish.