Page 186 - Makino,Tsutusi.DictionaryOfIntermediateJGrammar

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a
[I] %HB~I~%~Q /%zl ma,
j
c
(Mr. Yoneda is good at teaching grammar (lit. teaches gramma,
skillfully).)
(e Appendix 1 (DBJG: 581))
However, "Adj(i1na) Vmasu-kata o sum" and "Adverbial form of
Adj(i / na) V" are not always interchangeable. First, the adverbial foms
of some adjectives cannot be used as manner adverbs (i.e., an adverb to
mean "in such and such a manner"), as in [2].
[2] a. *&a) r 4 T - GAB8 < EGP6 (Acceptable form: ...-@
Qb>EmQTaO)
(That pitcher throws (a ball) in an interesting way.)

(Kazuo smiled strangely (lit. smiled in a strange manner).)
Second, "Adj(i / na) Vmasu-kata o suru" cannot be used when the man-
ner can be described objectively without involving any personal impres-
sion, as in [3].
[3] a. *~~b<'&33Q~'iC~~b~~ (Acceptableform: 13T
CGZ$b>'iCT;S b>,)
(Please walk straight.)

Third, "Adj(i / na) Vmasu-kata o sum" cannot be used to describe how
a person feels, as in [4].