I'm puzzled by this sentence:
ジョンが忙しい人: Jon is a busy person.
Should it have a だ at the end?
It's in the Refold grammar primer in the Compound Nouns section.
#Typo in the Refold grammar primer?
worthy yarrow
hot sluiceBOT
<@&1248039856404431062> Typo in the Refold grammar primer?
slender igloo
It's not necessary, no.
As you immerse more and get more experience, you will see what kinds of sentences are acceptable since you will have tons of examples from natives.
worthy yarrow
Thank you so much!