How to pronounce 冇用過 in Cantonese (9 out of 9):

即係 zik1 hai6

(adverb) same as; exactly as; equivalent to; 'which means' or 'which is to say', usually used before explanations

完全 jyun4 cyun4

completely; wholly

冇用過 mou5 jung6 gwo3

never used