Declension of the word "Wahnsinn"

Singular and plural for Wahnsinn, m, strong declension     translation to English insanity, ravings, lunacy

Singular
Plural
Singular
Nominativ (Wer? Was?)
der Wahnsinn
die Wahnsinne
Genitiv (Wessen?)
des Wahnsinnes / Wahnsinns
der Wahnsinne
Dativ (Wem?)
dem Wahnsinn / Wahnsinne
den Wahnsinnen
Akkusativ (Wen? Was?)
den Wahnsinn
die Wahnsinne
Plural
die Wahnsinne
der Wahnsinne
den Wahnsinnen
die Wahnsinne
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