Declension of the word "Altstoff"
Singular and plural for Altstoff,
m, strong declension 
Popular German Verbs
ergreifen
entdecken
sich leiden
sich gebären
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enthalten
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sich sollen
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brauchen
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existieren
werken
sich erzählen
sich zählen
merken
engagieren
German Verb Conjugation and Word Forms Online
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The service shows German verb conjugation in Präsens, Präteritum, Perfekt, Plusquamperfekt, Futur I, and Futur II, as well as Indikativ, Konjunktiv I/II, and Imperativ forms. It supports modal verbs, forms with auxiliary verbs, and the main declension patterns of nouns and adjectives.
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