YOU SAID:

For I have known them all already, known them all: Have known the evenings, mornings, afternoons,

INTO JAPANESE

私はすでにそれらすべてを知っていたので、それらすべてを知っていた：夜、朝、午後を知っていた、

BACK INTO ENGLISH

I knew them all because I already knew them all: night, morning, afternoon,

INTO JAPANESE

夜、朝、午後、すべてをすでに知っていたので、すべてを知っていました。

BACK INTO ENGLISH

Night, morning, afternoon, I knew everything because I already knew everything.

INTO JAPANESE

夜、朝、午後、すべてを知っていたので、私はすべてを知っていました。

BACK INTO ENGLISH

I knew everything because I knew everything at night, morning and afternoon.

INTO JAPANESE

夜、朝、午後にすべてを知っていたので、すべてを知っていました。

BACK INTO ENGLISH

I knew everything because I knew everything at night, morning and afternoon.