I posted about it here: 銭天堂 | Week 2 Discussion - #21 by Carvs
I think it’s just ほっと+する(verbal)+かける(start to)+た(past): started to breathe a sign of relief.
You got it right; it’s the humble form: Honorific and Humble Forms – Learn Japanese
I posted about it here: 銭天堂 | Week 2 Discussion - #21 by Carvs
I think it’s just ほっと+する(verbal)+かける(start to)+た(past): started to breathe a sign of relief.
You got it right; it’s the humble form: Honorific and Humble Forms – Learn Japanese