describing words (like mooi = nice) get small endings.
in front of a noun → +e
mooi → een mooie dag
a nice day
comparing → +er + dan
snel → sneller dan
faster than
small exception: "een" + a het-word = no -e (een klein huis).
spelling: blij → blije, snel → snelle (letters double to keep the sound).
easiest way to rememberin front of a noun = +e. comparing two things = +er + dan.