diff --git a/iwanami/068/028/029.txt b/iwanami/068/028/029.txt
index 9af099132e42c9be5c7ba90c89789d7e5824cd22..fdaf88e776d451c53a6686b72c423c0ba3802d68 100644
--- a/iwanami/068/028/029.txt
+++ b/iwanami/068/028/029.txt
@@ -143,7 +143,7 @@
 
 # text = 譏ｯ辷ｲ蜈��謨�辞螯�ｮｺ譁ｼ譏ｯ髻灘恚髮｢霆咲昏騾�ｹ溷ｰ�ｻ埼▼隕倶ｹ倶ｻ､萓�岼莉･菫ｾ蟆�┯荳堺ｸｭ閠碁≠襍ｰ蠕怜�辟牙ｰ�ｻ肴峩驍�悽辯滓凾譚ｱ蟶ｫ鬆ｻ螟夊�蜑��霆榊推逡ｶ荳贋ｸｭ荳矩％閠悟ｱｯ荵句髪蟆�ｻ榊聖雋�隕ｪ逡ｶ荳ｭ驕捺名譏ｯ霑第ｱ溷ｰ�堪鬢企€｣莠泌香蜷幄�荳ｭ驕楢�荵狗蕗譚大ｱ玖€碁▲蛻･蟆�ｻｬ莠暮€�魃ｨ邇�ｺ檎卆邊ｾ蜈ｵ陦晏ｰ�ｻ咲�逡ｶ譎るｺｾ荳玖ｻ榊ｰ台ｻ･荳崎�霍晉芦譛牙､ｧ莠募ｯｺ螂ｴ蜷榊ｾｳ鮗ｻ蜻らｭ我ｺ比ｺｺ蠕櫁ｻ榊叉蠕ｳ鮗ｻ蜻らｭ臥梓蜈磯拠莉･騾ｲ蟆�ｹ矩ｯｨ霆堺ｸ崎�騾ｲ
 1	譏ｯ	譏ｯ	PRON	n,莉｣蜷崎ｩ�,謖�､ｺ,*	PronType=Dem	4	nsubj	_	Gloss=this|SpaceAfter=No
-2	辷ｲ	辷ｲ	ADP	v,蜑咲ｽｮ隧�,貅先ｳ�,*	VerbType=Cop	4	case	_	Gloss=for|SpaceAfter=No
+2	辷ｲ	辷ｲ	ADP	v,蜑咲ｽｮ隧�,貅先ｳ�,*	VerbType=Cop	4	mark	_	Gloss=for|SpaceAfter=No
 3	蜈�	蜈�	NOUN	n,蜷崎ｩ�,謠丞�,蠖｢雉ｪ	_	4	nmod	_	Gloss=basic|SpaceAfter=No
 4	蜃ｶ	蜃ｶ	NOUN	n,蜷崎ｩ�,謠丞�,蠖｢雉ｪ	Degree=Pos	0	root	_	SpaceAfter=No
 5	謨�	謨�	ADV	v,蜑ｯ隧�,蛻､譁ｭ,遒ｺ螳�	_	8	advmod	_	Gloss=therefore|SpaceAfter=No