Köpte
Köpte is the simple past tense of the Swedish verb köpa, meaning to buy. It denotes a completed purchase in the past and is used with any subject. In present tense the verb is köper; the past tense köpte covers all persons: jag köpte, du köpte, han/hon köpte, vi köpte, ni köpte, de köpte. The corresponding past participle is köpt, used with the auxiliary har to form perfect tenses: Jag har köpt en bok.
Etymology and cognates: The Swedish verb köpa traces back to Old Norse kaupa and is cognate with
Usage notes: Köpte is common in narrative and everyday speech to indicate that a buying action occurred
Examples: Jag köpte en bok igår. Hon köpte sallad till lunchen. Vi köpte biljetter i förväg.