Questions & Answers about Sie lächelt verlegen, wenn der Lehrer sie lobt.
In German, all dependent (subordinate) clauses are separated from the main clause by a comma.
Wenn der Lehrer sie lobt is a subordinate clause, introduced by the subordinating conjunction wenn, so it must be set off with a comma:
- Main clause: Sie lächelt verlegen
- Subordinate clause: wenn der Lehrer sie lobt
Rule: Subordinate clause ↔ main clause → comma is mandatory.
Because wenn introduces a subordinate clause. In German:
In a main clause, the conjugated verb is in second position:
- Sie lächelt verlegen. – lächelt is in 2nd position.
In a subordinate clause (introduced by wenn, weil, dass, obwohl, etc.), the conjugated verb goes to the end:
- wenn der Lehrer sie lobt – lobt is at the end.
So the pattern is:
- Main clause: Subject – verb – …
- Wenn-clause: wenn – subject – objects – verb