Questions & Answers about Eu gosto do bolo de chocolate.
Gosto is the first‑person singular (I) form of the verb gostar in the present tense.
- Eu gosto = I like
- Você/Ele/Ela gosta = You/He/She likes
- Nós gostamos = We like
- Eles/Elas gostam = They like
So in Eu gosto do bolo de chocolate, gosto matches the subject Eu (I).
In Portuguese, gostar almost always needs the preposition de after it.
- Pattern: gostar de + thing/person
You cannot say gostar algo or gostar o bolo.
You must say gostar de algo:
- Eu gosto de chocolate. = I like chocolate.
- Eu gosto do bolo. = I like the cake.
So gosto do bolo is really gosto de + o bolo, contracted to do bolo.