Quantifiers with relative pronouns (dos quais)

The Perfect Shot

When building a photography portfolio, you will take dozens of shots to get one perfect image. To describe these batches of photos and the editing process, you will often need to combine quantifiers with relative pronouns to say things like "many of which" or "some of which".

"Of Which" (Dos quais / Das quais)

In Portuguese, "of which" is expressed using the preposition de combined with the plural relative pronouns os quais or as quais. This contraction creates dos quais (masculine) and das quais (feminine).

To specify a subset of a group you just mentioned, simply place a quantifier or a number right before it:

  • alguns dos quais (some of which)
  • muitas das quais (many of which)
  • três das quais (three of which)

Both the quantifier and the relative pronoun must agree in gender with the original noun they refer back to.

Feminine Subsets

When referring back to feminine nouns like imagens (images) or fotografias (photographs), use feminine quantifiers (algumas, muitas, várias, duas) followed by das quais.

I selected twenty images for the photographic portfolio, many of which I took yesterday.
Selecionei vinte imagens para o portefólio fotográfico, muitas das quais tirei ontem.
We analyzed the sharpness of the photographs, three of which we did not select.
Analisámos a nitidez das fotografias, três das quais não selecionámos.
I am editing the brightness and the contrast of the photographs, some of which are very dark.
Estou a editar o brilho e o contraste das fotografias, algumas das quais estão muito escuras.

Masculine Subsets

When referring back to masculine nouns like ângulos (angles) or retratos (portraits), use masculine quantifiers (alguns, muitos, dois) followed by dos quais.

I was testing new angles, some of which left the framing blurred.
Estava a testar novos ângulos, alguns dos quais deixaram o enquadramento desfocado.
I loved the angles of these portraits, many of which have great contrast and brightness.
Adorei os ângulos destes retratos, muitos dos quais têm ótimo contraste e brilho.