had been ringing
-había estado sonando
Past perfect progressiveconjugation ofring.There are other translations for this conjugation.

ring

Fritzi sat down mutely with me at the kitchen table; her alarm clock had been ringing for several hours.
Sin decir nada Fritzi se sentó conmigo a la mesa de la cocina, su despertador había sonado varias horas atrás.
Other Dictionaries
Explore the meaning of ring in our family of products.
Word of the Day
to cluck