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Home / Verb conjugator / lachen

Updated 22 October 2026

lachen

to laugh

regularPerfekt with habenlevel A1
Infinitivelachen
Present (er)lacht
Präteritum (er)lachte
Perfekt (er)hat gelacht

Good to know. Regular (weak) verb: Präteritum with -te (ich machte), Partizip with ge- and -t (gemacht). Most German verbs work like this.

lachen in every tense

The three you'll use most are highlighted: Präsens for now, Perfekt for the past when you speak, Futur I for later.

Präsens

now

ichlacheI laugh
dulachstyou laugh
er/sie/eslachthe/she laughs
wirlachenwe laugh
ihrlachtyou laugh
sie/Sielachenthey laugh

Präteritum

past, mostly written

ichlachteI laughed
dulachtestyou laughed
er/sie/eslachtehe/she laughed
wirlachtenwe laughed
ihrlachtetyou laughed
sie/Sielachtenthey laughed

Perfekt

past, spoken, with haben

ichhabe gelachtI have laughed
duhast gelachtyou have laughed
er/sie/eshat gelachthe/she has laughed
wirhaben gelachtwe have laughed
ihrhabt gelachtyou have laughed
sie/Siehaben gelachtthey have laughed

Plusquamperfekt

had done

ichhatte gelachtI had laughed
duhattest gelachtyou had laughed
er/sie/eshatte gelachthe/she had laughed
wirhatten gelachtwe had laughed
ihrhattet gelachtyou had laughed
sie/Siehatten gelachtthey had laughed

Futur I

will do

ichwerde lachenI will laugh
duwirst lachenyou will laugh
er/sie/eswird lachenhe/she will laugh
wirwerden lachenwe will laugh
ihrwerdet lachenyou will laugh
sie/Siewerden lachenthey will laugh

Imperativ

telling someone to do it

duLach!
ihrLacht!
SieLachen Sie!

lachen in use

  • A1

    Die Kinder lachen viel.

    The children laugh a lot.

  • A2

    Wir haben viel gelacht.

    We laughed a lot.

  • B1

    Alle lachen über seine Witze.

    Everyone laughs at his jokes.

    lachen über + Akkusativ

Good to know

  • lachen über = to laugh at / about.
  • lächeln = to smile.

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Frequently Asked Questions

Is lachen with haben or sein in the Perfekt?

lachen takes haben. For example: habe gelacht.

What is the past tense of lachen?

Präteritum: lachte. Perfekt: habe gelacht.

Is lachen a regular verb?

Yes, it's regular (weak).