en > eu 
/əv/
1 prep. [belonging to] -en
2 prep. [a portion of] -etako, -etatik, -etarik, -en artean
3 prep. [cause] -z
4 prep. [quantity, content] ø
5 prep. [amount, age] -ko
6 prep. [time] -en
7 prep. [emotions, opinions] -en, -ekiko
8 prep. [with] -dun, -ko
9 prep. [made from] -zko