it was really tough
it be really tough
pro:per cop adv adj
it was really tough .
ɪ t WORD_BOUNDARY w ʌ z WORD_BOUNDARY ɹ i ə l i WORD_BOUNDARY t ʌ f WORD_BOUNDARY
i t WORD_BOUNDARY w a s WORD_BOUNDARY r e a l l y WORD_BOUNDARY t o u g h WORD_BOUNDARY