Here are examples of modal adverbs:
(1) probably, possibly, evidently, certainly, surely, undoubtedly
And this is the plan of the talk:
[…]
Handout, Honoring Anita Mittwoch on her 80th birthday, Syntax,
Lexicon, and Event Structure, The Hebrew University of Jerusalem,
4–6 July 2006. (My talk was on 6 July 2006.)
URL <http://pinon.sdf-eu.org/covers/maa.html>
http://pinon.sdf-eu.org/covers/maa.html