eu

eu

"Eu" in Catalan means "ewe" (a female sheep).

Here, 'ahir' has no usage directly linked to 'eu' as 'eu' isn't present in the sentence.

M'he aixecat tard perquè ahir vaig anar a dormir tard.

I woke up late because yesterday I went to sleep late.

The hypothetical 'if I knew' part emphasizes a subjunctive or contemplative mood, potential linkage with reflexive or emphatic constructions.

Vaig pensar que, si ho sabés, podria ajudar-lo.

I thought that if I knew, I could help him.

'eu' acts as a reflexive pronoun or perspective element, depending contextually, exhibiting its utility in high-level constructs.

Ell pensa que la decisió podria ser millorada, si eu canviés la perspectiva.

He thinks that the decision could be improved if I changed the perspective.