RULES
| Ends in… | en | ett | plural |
| basic rule | – | +t | +a |
| vowel + d | – | -tt | +a |
| -ad | – | -t | -de |
| consonant + d | – | -t | +a |
| long vowel | – | +tt | +a |
| -t | – | – | +a |
| -m, -n | – | +t | +(cons) a |
| -er, -al, -el | – | +t | -(vowel) +a |
| -en | – | -t | -(vowel) -a |
EXAMPLES
| basic rule | fin | fint | fina |
| vowel + d | god | gott | goda |
| -ad | intresserad | intresserat | intresserade |
| consonant + d | ond | ont | onda |
| long vowel | blå | blått | blåa |
| -t | svart | svart | svarta |
| -m, -n | dum | dumt | dumma |
| -er, -al, -el | gammal | gammalt | gamla |
| -en | egen | eget | egna |
IRREGULAR
| liten | liten | litet | små (lilla with den/det) |