Page 372 - Makino,Tsutusi.DictionaryOfIntermediateJGrammar

(Even in the humanities field research using computers is
popular.)
Cri kiLe 7CL ' I L
b. -3- 3-3TCi~%'% HBL&~~A&+S&~LT~~
0
(In New York City murders by habitual drug users occur
frequently.)
In all of these ni yotte cannot be used.

I. The particle de of means can always replace ni yotte of means, as
shown below: (+ de2 (DBJG: 106-07))

However, ni yottelyori cannot always replace de of means. Examples
follow:

ii $15 ii?' ?L d.L
(7"
b. &%047 11 -72ii2 #k02&1~ / CZ&=-CI
%$LT~%
(The urban white-collar workers are commuting by public
transportation.)
bt; L
[3] a. $Lt;f7-;P~ {T/*CZ&97} +~BQI/~TV~~,
(I am writing a letter with a word processor.)

(Document preparation is handled by a word processor.)