YOU SAID:
I knew my day was about to get more complicated.
INTO JAPANESE
私は自分の一日がもっと複雑になろうとしていることを知っていました。
BACK INTO ENGLISH
I knew my day was going to be more complicated.
INTO JAPANESE
私は自分の一日がもっと複雑になることを知っていました。
BACK INTO ENGLISH
I knew my day was going to be more complicated.
You've done this before, haven't you.