Before you start

Meet einfallen

Read how the verb is used, then write your own 10 sentences with it.

All 4 meanings

  1. (intransitive) to occur (to someone), to come (to someone); to come to mind [with dative ‘to someone’] (idiomatically translated by English think of with the dative object as the subject)
  2. (impersonal) for there to be a memory [with dative ‘to someone’] (idiomatically translated by English remember with the dative object as the subject)
  3. (intransitive) to invade [with in (+ accusative) ‘somewhere’]
  4. (intransitive) to collapse, to fall in
Build the meaning

ein- + fallen

ein-
inward, into an interior space
fallen
to fall

An idea falls into someone’s mind.

So einfallen means to occur to someone; to come to mind.

A memory aid, not a rule: prefixes change meaning from verb to verb.

Learning approach inspired by this explanation in r/German.

Separable verb: ein·fallen

In a main clause the prefix ein splits off and goes to the end. After weil, dass and other subordinating words, the verb stays in one piece at the end.

Main clauseHeute fällt mir nichts ein.Today, I can’t think of anything.
Subordinate clauseIch warte, bis mir eine Idee einfällt.I’m waiting until an idea occurs to me.
Participle: eingefallenzu-infinitive: einzufallen
Forms

How einfallen changes

PronounPräsensPräteritum
ichfalle einfiel ein
dufällst einfielst ein
er/sie/esfällt einfiel ein
wirfallen einfielen ein
ihrfallt einfielt ein
Siefallen einfielen ein

Partizip II eingefallen · Perfekt with sein

Three examples

  1. 1
    Mir fällt ein guter Name ein.A good name occurs to me.prefix goes to the end
  2. 2
    Gestern ist mir die Antwort eingefallen.Yesterday, I thought of the answer.Perfekt with sein
  3. 3
    Ich weiß nicht, wann mir das einfällt.I don’t know when I’ll think of that.verb at the end in a subordinate clause
Verb family

More verbs built on fallen

Same base verb, a different prefix, a new meaning.

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