cujos

whose

k u ʒ u ʃ → cujo

cuj whose + os plural

determiner · masculine plural Rare #36,230

whose Plural masculine form of "cujo"; agrees with the thing possessed (not the possessor).

PO: Conheci os autores cujos livros você recomendou.

EN: I met the authors whose books you recommended.

Forms of cujo

A company whose owners are based in London and California.

— Conflito das Águas (2011)

This is the man whose cars were stolen.

Those are the people whose cars I fixed.

But I have very serious partners whose names I can't even tell you.

— Брат 2 (2000)

Sounds similar to