There are many lexical terms that are currently being missed by our parsing that are classified as a period or calendar interval:
"Time" is always a period
"point" is always a period
"Not long" or "long-time" is always a period
"period" is a period
"lately" is a period
"minutes"
"hour"
"X-year-old", eg 75-year-old is always a period on the "year"
"future" is always a period
"awhile" is always a period
"half"
"breifly"
"long-standing" or "longstanding"
"soon"
"shortly"
"at length"
There are many lexical terms that are currently being missed by our parsing that are classified as a period or calendar interval: "Time" is always a period "point" is always a period "Not long" or "long-time" is always a period "period" is a period "lately" is a period "minutes" "hour" "X-year-old", eg 75-year-old is always a period on the "year" "future" is always a period "awhile" is always a period "half" "breifly" "long-standing" or "longstanding" "soon" "shortly" "at length"