Verwendete
Verwendete is the simple past form (Präteritum) of the German verb verwenden, meaning to use or to employ. It can also function as the attributive or predicative past participle, meaning “used” or “employed,” as in phrases describing something that has been used.
In Präteritum, verwendet man the forms ich verwendete, du verwendetest, er verwendete, wir verwendeten, ihr verwendetet,
Etymology and relation to verwandte terms
Verwenden derives from ver- plus wenden (to turn or wind) and conveys the sense of applying something
In technical, scientific, or formal writing, verwenden is common for “to use,” while the attributive participle
Ich verwendete das neue Gerät, um die Messungen durchzuführen. Die verwendeten Quellen stammen aus Fachzeitschriften. Die