This is the 9567th most frequent Portuguese word.
construí
"Construí" means "I built."
Here, "construí" is in the past tense referring to a completed action of constructing a house.
Eu construí uma casa na cidade.
I built a house in the city.
In this sentence, "construí" indicates an action performed to achieve a specific result, namely constructing a model.
Por que você acha que eu construí este modelo?
Why do you think I built this model?
Here, "construí" metaphorically expresses the act of forming friendships, illustrating a non-literal application of constructing or building.