by

by

The Catalan word "by" does not exist. It seems to be an error or a misinterpretation.

This usage denotes identification of the agent responsible for the action of writing the book.

Aquest llibre ha estat escrit per un autor famós.

This book was written by a famous author.

Here, 'by' indicates the manner or path used to accomplish the action, specifying the route taken.

Vaig arribar a casa per la carretera principal.

I arrived home by the main road.

In this context, 'by' shows proximity or the act of moving past a location during the action.

Vaig passar per la biblioteca abans de tornar a casa.

I passed by the library before returning home.