that you learned to sit before two years old
that you learn to sit before two year old
comp pro:per v inf v conj det:num n adj
that you learned to sit before two years old .
ð æ t WORD_BOUNDARY j uː WORD_BOUNDARY l ɜː n d WORD_BOUNDARY t ə WORD_BOUNDARY s ɪ t WORD_BOUNDARY b ɪ f oː ɹ WORD_BOUNDARY t uː WORD_BOUNDARY j ɪ ɹ z WORD_BOUNDARY oʊ l d WORD_BOUNDARY
t h a t WORD_BOUNDARY y o u WORD_BOUNDARY l e a r n e d WORD_BOUNDARY t o WORD_BOUNDARY s i t WORD_BOUNDARY b e f o r e WORD_BOUNDARY t w o WORD_BOUNDARY y e a r s WORD_BOUNDARY o l d WORD_BOUNDARY