Declension of the word "Aufbau"
Singular and plural for Aufbau,
m, mixed declension 
Singular and plural for Aufbau, m, strong declension
Singular and plural for Aufbau, m, strong declension
Popular German Verbs
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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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German verb conjugation, as well as noun and adjective forms.
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