1. How to make plural nouns!
1. General rule: Add: -en
stoel - stoelen
2. Ends a noun in a/i/o/u/y?
And does it make a long sound?
Add: 's
auto - auto's
3. Ends a noun in er/el/em/en/je?
Add: -s
tafel - tafels
4. In front of plural nouns we always use: de
het varken - de varkens
het bord - de borden