German Phrase
Wie lange sammelst du schon?
Meaning
The sentence asks the listener how long they have been collecting something, emphasizing that the activity started in the past and is still ongoing. It is a friendly, informal way to inquire about a hobby or a long‑term interest.
When to use
Use this question in casual conversation when you want to know the length of time someone has been engaged in a collecting hobby – stamps, coins, figurines, etc. It works well in both face‑to‑face chats and online forums about hobbies.
✦Grammar Breakdown
Wielangesammelstduschon?
Wie lange
A fixed phrase used to ask about the duration of an activity; it functions as a fronted adverbial.
Verb‑second (V2) rule
In main clauses the finite verb occupies the second position; after the fronted "Wie lange" the verb "sammelst" follows.
sammelst
Present‑tense 2nd‑person singular of the regular verb *sammeln* (to collect). The stem is *sammel‑* and the ending is *‑st*.
du
Personal pronoun in the nominative case, the subject of the verb.
schon
An adverb meaning “already”; when placed after the verb it signals that the activity started in the past and continues now.
🗨In Conversation
Wie lange sammelst du schon?
How long have you been collecting?
Ich sammle schon seit fünf Jahren Briefmarken.
I've been collecting stamps for five years now.
✕Common Mistakes
Wie lange sammelst du?
Missing *schon* loses the nuance that the collecting started in the past and continues now.
Wie lange seit du sammelst?
Incorrect word order; *seit* belongs after the verb phrase, not before it.
Wie lange sammelst du schon seit?
The adverb *schon* should precede *seit* if both are used; the correct order is *schon seit*.
↔Alternatives
Seit wann sammelst du?
Since when have you been collecting?
Wie lange bist du schon Sammler?
How long have you been a collector?
Wie lange machst du das Sammeln schon?
How long have you been doing the collecting?
Cultural Tip
In German, adding *schon* to a present‑tense question highlights that the activity started earlier and is still ongoing – a nuance that English often expresses with the present perfect. Also, remember that *Wie lange* asks for a time span, while *Wie alt* asks for age; mixing them up is a common learner error.