a couple weeks ago
a couple week ago
det:art qn n post
a couple weeks ago.
ʌ WORD_BOUNDARY k ʌ p ə l WORD_BOUNDARY w iː k s WORD_BOUNDARY ʌ ɡ oʊ WORD_BOUNDARY
a WORD_BOUNDARY c o u p l e WORD_BOUNDARY w e e k s WORD_BOUNDARY a g o . WORD_BOUNDARY