A2 AQA Spanish translation phrases

Hello!

I was just wondering if anyone could give me a list of some tricky phrases that may come up in a translation? E.g. phrases like ya sea -whether it is, en relacion de - regarding etc. It's by far my weakest area and I really want to improve because I need an A by the end of the year to do Spanish at university!

https://www.cliffsnotes.com/study-guides/spanish/spanish-ii/prepositions/compound-prepositions
https://www.123teachme.com/learn_spanish/principal_compound_prepositions
https://www.spanishdict.com/guide/verbal-periphrasis-in-spanish

These are incredible! Muchas gracias x