[#0] T=4 F=_TAG 1=(^|\\s|\\(|\\[|/|\\-|:|;|\\")(can|don|ain|won|wouldn|haven|didn)t($|\\s|\\)|\\]|/|\\-|:|;|\\") 2=$1$2't$3 3=0 [#1] T=4 F=_TAG 1=(^|\\s|\\(|\\[|/|\\-|:|;|\\")(that|there|let)s($|\\s|\\)|\\]|/|\\-|:|;|\\") 2=$1$2's$3 3=0