Learn Hardcore German: Ich weiß nicht, ob mein Laptop neu ist.

The word ob introduces an indirect yes/no question, functioning similarly to "if" or "whether" in English. It links the main clause (Ich weiß nicht) with the subordinate clause (mein Laptop neu ist), expressing uncertainty about whether the laptop is new.

Why is there a comma before ob in the sentence?

In German, subordinate clauses introduced by subordinating conjunctions (like ob) are set off by a comma. This punctuation rule clearly indicates that the clause following the comma is dependent on the main clause.

Why does the conjugated verb ist appear at the end of the subordinate clause?

In German subordinate clauses, the finite verb is typically placed at the end of the clause. This contrasts with the main clause structure (which generally uses the verb-second position) and is a key feature of German sentence construction.

How does the word order in the subordinate clause differ from that in a main clause?

In the main clause (Ich weiß nicht), the verb normally occupies the second position. In the subordinate clause (ob mein Laptop neu ist), however, the conjugated verb (ist) comes at the end. This shift in word order is due to the rules governing subordinate clauses in German.

What role does mein play in the sentence, and why is its placement important?

Mein is a possessive determiner modifying the noun Laptop, indicating that the laptop belongs to the speaker. Its placement directly before the noun mirrors the English structure and is essential for clearly conveying ownership.