we thought we forgot
we forget
pro:sub v
we thought we forgot.
w iː WORD_BOUNDARY θ ɔ t WORD_BOUNDARY w iː WORD_BOUNDARY f ə ɹ ɡ ɑ t WORD_BOUNDARY
w e WORD_BOUNDARY t h o u g h t WORD_BOUNDARY w e WORD_BOUNDARY f o r g o t . WORD_BOUNDARY