YOU SAID:
hello, I must be going
INTO JAPANESE
こんにちは、私行く必要があります。
BACK INTO ENGLISH
Hi, I go there.
INTO JAPANESE
こんにちは、私は行きます。
BACK INTO ENGLISH
Hi, I'm going.
INTO JAPANESE
こんにちは、私はつもりです。
BACK INTO ENGLISH
Hi, I'm going.
Come on, you can do better than that.