I hadn't forgotten about that
I have forget about that
pro:sub aux part prep pro:dem
i hadn't forgotten about that .
aɪ WORD_BOUNDARY h æ d ə n t WORD_BOUNDARY f ɚ ɡ ɑː ʔ n̩ WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY ð æ t WORD_BOUNDARY
i WORD_BOUNDARY h a d n ' t WORD_BOUNDARY f o r g o t t e n WORD_BOUNDARY a b o u t WORD_BOUNDARY t h a t WORD_BOUNDARY