The Perfekt Tense | ||||||||||||||||||||||||||||||||
We’re finally going to learn to talk about past events in German! You’re about to learn what’s called the ‘present perfect’ tense in English, or Das Perfekt in German. (Don’t be confused by the word ‘present’ -- this is a past tense that talks about past events -- it’s the English terminology that’s confusing.) Although there are two different past tenses in German (as in English), the Perfekt that you are learning is used most often in conversational (spoken) German. You will learn the other past tense (the narrative or simple past tense) in second-semester German.
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Now we need to learn about the other type of verb, the strong verb. These verbs are harder, because they often change their stem vowel in unpredictable ways, so they need to be memorized. Still, they do build their participle form in a regular fashion: a ge- prefix is added, and an -en (NOT -t) suffix. The stem vowel will often change, but not always. See the separate chart (Verb Classes) for details on stem vowel changes.
sing - sung | fly - flown | give - given |
singen - gesungen | fliegen - geflogen | geben - gegeben |
There are a handful of strong verbs that don’t just change their vowel, but the whole stem. These irregular verbs just need to be memorized, but fortunately they’re the most common verbs (go, come, be, do), so you’ll see them a lot and get familiar with them very quickly.
gehen - gegangen | stehen - gestanden | sein - gewesen |
The same rules for inseparable prefixes (no ge- added to participle) and separable prefixes (added back on before the ge-) hold true for all verbs, strong, mixed and weak.
weggehen - weggegangen | mitbringen - mitgebracht | verstehen - verstanden |
In addition to the strong verbs, there is a very small handful (about six) of verbs that are called ‘mixed’ verbs, because they act like a mix between strong and weak verbs. They take a ge-+-t form like weak verbs, but their stem vowels change. Again, these verbs just need to be memorized.
denken - gedacht | bringen - gebracht | kennen - gekannt |
The last thing to learn about the Perfekt tense is that sometimes ‘haben’ is not the right helping verb to use. Rather, you need to use the helping verb ‘sein’ (er ist, etc) for verbs that meet both of these criteria:
a) the verb indicates a change of position or condition, or a crossing of a ‘boundary’ |
e.g. gehen, kommen, wandern, sterben (=to die), einschlafen (=to fall asleep) |
b) the verb is intransitive (= does NOT have a direct object) |
e.g. fahren (ich bin nach Milwaukee gefahren, BUT ich habe mein Auto gefahren) |
In addition, the three verbs sein (to be) and bleiben (to stay) and passieren (to happen) both take ‘sein’ as a helping verb, although they don’t match the criteria above. Consider these examples:
Anna ist nach Deutschland geflogen. | Anna flew to Germany. |
Ich bin um 7 Uhr nach Hause gekommen. | I came home at 7 o’clock. |
Bist du schon eingeschlafen? | Have you fallen asleep already? |
Paul ist ein fleißiger Student gewesen. | Paul was a hard-working student. |