For Präteritum of essen Duden shows to forms: aß and aßest.
Are they interchangeable? And if not what's the difference between them?
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Sign up to join this communityFor Präteritum of essen Duden shows to forms: aß and aßest.
Are they interchangeable? And if not what's the difference between them?
Both forms are possible and equivalent, see here: Duden | essen. However, in spoken German it is way more common to use the perfect, i.e. Du hast gegessen. The second person preterite is rarely used, except for letters/emails.
Side note: Du aßt is a homophon to Du aast (you're eating carrion), so personally I'd stick with du aßest.