Page 199 - Makino,Tsutusi.DictionaryOfIntermediateJGrammar

kekko 125
The verb predicate that is modified by kekko is subject to degree inter-
3.
pretation. For example, yoku hashiru 'run well' (in Ex.(a)), i ni motareru
'heavy on the stomach' (in Ex.(e)), komu 'get crowded' (in Ex.(f)) and
nayamu 'suffer' (Ex.&)).
[Related Expressions]
1. Another adverb angai is used to express unexpectedness about an
action or a state. Since kekko also expresses unexpectedness about s.t.,
there are cases where kekkci can be replaced by angai, as shown in [I].
*LYW
[I] a. Z Z0f LGi, Zfigbl Lblia, (cf. KS)

However, when the modified verb does not indicate s.t. that is subject
to degree interpretation such as kekkon-suru 'get married,' kuru
'come,' tsuku 'arrive,' etc., kekko is out of the question as shown in
PI.
ht: O It9:L
[2] a. (Z9t/*%#l #50IACL%2(P?&~6 Lhablk,
(The two might get married contrary to our expectation.)
b. Ib~~GL~f-ii-b:lb~~~~b~&~~lif~,
+8&%
k0h L, (854 /*Ell %6$6 LhBb~Q,
(That guy usually doesn't show up at a party, but today is
right before the summer break so he might come contrary
to our expectation.)
C. {%fi / *%@I, &0%;si%l:%b~~b~&?P6 Lh3+?A,
k,
(He may have arrived there earlier than us, contrary to our
expectation, you know.)