en > eu 
/huːz/
1 adj. (in direct, indirect questions) noren
whose car is that?: noren autoa da hau?
2 pron. (in direct, indirect questions) norena(k)
whose is that shirt?: norena da alkandora hori?
I don't know whose they are: ez dakit norenak diren
3 pron. (in relative clauses) zein(ar)en... bait-/-(e)n
the lawyer whose address I gave you is the best I know: abokatua, zeinaren helbidea eman bainizun, ezagutzen dudan onena da