for about three weeks
for about three week
prep adv det:num n
for about three weeks .
f ɔː ɹ WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY θ ɹ iː WORD_BOUNDARY w iː k s WORD_BOUNDARY
f o r WORD_BOUNDARY a b o u t WORD_BOUNDARY t h r e e WORD_BOUNDARY w e e k s WORD_BOUNDARY