I've been commissioned
I be commission
pro:sub aux part
i've been commissioned.
aɪ v WORD_BOUNDARY b ɪ n WORD_BOUNDARY k ə m ɪ ʃ ə n d WORD_BOUNDARY
i ' v e WORD_BOUNDARY b e e n WORD_BOUNDARY c o m m i s s i o n e d . WORD_BOUNDARY