YOU SAID:
This is the guy my dad never shut up about?
INTO JAPANESE
これは私の父が決して黙ったことがない男ですか?
BACK INTO ENGLISH
Is this a man whom my father never shuts down?
INTO JAPANESE
これは私の父が決して黙っていない男ですか?
BACK INTO ENGLISH
Is this a man my father never keeps silent?
INTO JAPANESE
これは私の父が決して黙っていない男ですか?
BACK INTO ENGLISH
Is this a man my father never keeps silent?
That didn't even make that much sense in English.