"Ble aeth hi i frecwast?"

Translation: Where did she go for breakfast?

[HerrArbo]

My brain has given up on me. Which tips and notes section explains "aeth"?

[areddragon]

Past Tense 3, but I don't think the tips and notes explains it. It's just another past tense form of the irregular verb Mynd, or To go:

• Es i - I went
• Est ti - You went (fam)
• Aethoch chi - You went
• Aeth e - He went
• Aeth hi - She went
• Aeth Dai - Dai went
• Aethon ni - We went
• Aethon nhw - They went

In this case, you have "Where went she to breakfast?", which can be rewritten has "Where did she go for breakfast".

[js1966]

Is "Where did she have breakfast" not the same as "Where did she go for breakfast"?

[Mattenhall]

Yes. "have" and "go to" have different translations.

[shwmae]

Ble gaeth hi frecwast? "Where did she have breakfast"

Ble aeth hi i frecwast? "Where did she go for breakfast"