Possible Results:
hubiera borboteado
-I had bubbled
Past perfect subjunctive yo conjugation of borbotear.
hubiera borboteado
-he/she/you had bubbled
Past perfect subjunctive él/ella/usted conjugation of borbotear.

borbotear

INTRANSITIVE VERB
(general)-to bubble
Synonyms for borbotear
Word of the Day
hopeful