Breakdown of Ele estava a caminhar lentamente através do nevoeiro denso.
ele
he
estar
to be (temporary / location)
caminhar
to walk
o
him/it (m)
Questions & Answers about Ele estava a caminhar lentamente através do nevoeiro denso.
How could we change this sentence to say 'He must have been walking' using this lesson's grammar?
You can use the probability construction dever de (must/probably) followed by the infinitive. To say 'He must have been walking', you would say Ele devia de estar a caminhar. In Portugal, adding de after dever is a common way to emphasize that it is a probability or assumption, rather than a strict obligation.
Why use estava a caminhar instead of estava caminhando?
In European Portuguese, continuous actions are typically formed with estar a plus the infinitive verb. While the gerund form estava caminhando is grammatically correct and understood, it is primarily used in Brazilian Portuguese or in very specific regional dialects in Portugal.
Can I use pelo (por + o) instead of através do to mean 'through' in this context?
Yes, you can say pelo nevoeiro, which is very common. However, através do (from através de) specifically emphasizes the physical act of piercing or crossing through a medium. In the context of a dense fog, através do paints a stronger picture of navigating through the thickness.
Is the placement of the adverb lentamente flexible here?