「It seems~」の文を「He seems to～」に書き換える場合、どうなりますか？

thatの前後の時制に分けて説明します。

①現在形+that+現在形

彼は真実を知っているようだ。

It seems that he knows the truth.

→He seems to know the truth.

②現在形+that+過去形

彼は真実を知っていたようだ。

It seems that he knew the truth.

→He seems to have known the truth.

③過去形+that+過去完了形

彼は真実を知っていたようだった。

It seemed that he had known the truth.

→He seemed to have known the truth.

参考になれば嬉しいです。