but for how long
but for how long
conj prep pro:int adv
but for how long ?
b ʌ t WORD_BOUNDARY f ɔː ɹ WORD_BOUNDARY h aʊ WORD_BOUNDARY l ɔ ŋ WORD_BOUNDARY
b u t WORD_BOUNDARY f o r WORD_BOUNDARY h o w WORD_BOUNDARY l o n g WORD_BOUNDARY