appear	moderate
speculate	moderate
imply	high
whether	investigation
propose	moderate
if not	moderate
hypothesize	moderate
notion	high
possibly	moderate
suggest	moderate
whether or not	investigation
suppose	moderate
might	moderate
idea	high
presumably	high
probably	moderate
may	moderate
suggestive	moderate
seem	moderate
indicate that	high
potentially	moderate
would	moderate
likely	high
possibility	moderate
can not be exclude	moderate
unlikely	low
suggestion	moderate
perhaps	moderate
putative	moderate
believe	moderate
possible	moderate
suspect	moderate
hypothesis	moderate
raise the possibility	moderate
hypothetically	moderate
think	moderate