Enhanced UD Graphs in the Data
UD_Arabic-PADT EB=2583 EBE=196503 EBe=83298 EBi=0 EE=21150 G=58 P=13166 S=2099 X=0 R=2204 C=87220
UD_Belarusian-HSE* EB=3194 EBE=256865 EBe=45028 EBi=24 EE=21162 G=308 P=13373 S=58 X=1875 R=2297 C=47417
UD_Bulgarian-BTB EB=1514 EBE=136230 EBe=18403 EBi=11 EE=6192 G=0 P=1123 S=556 X=405 R=1488 C=18486
UD_Catalan-AnCora EB=1 EBE=547261 EBe=0 EBi=0 EE=6378 G=6377 P=0 S=0 X=0 R=0 C=0
UD_Chintang-CTNTB EB=1 EBE=14630 EBe=0 EBi=0 EE=250 G=0 P=71 S=26 X=108 R=1 C=0
UD_Chukchi-HSE EB=25 EBE=6094 EBe=4 EBi=1 EE=113 G=87 P=0 S=0 X=0 R=0 C=0
UD_Czech-CAC* EB=8743 EBE=394079 EBe=91558 EBi=107 EE=60276 G=829 P=31225 S=8347 X=2008 R=5760 C=97868
UD_Czech-CLTT* EB=589 EBE=28506 EBe=6918 EBi=5 EE=5915 G=10 P=2565 S=916 X=133 R=558 C=7650
UD_Czech-FicTree* EB=2239 EBE=143725 EBe=21091 EBi=23 EE=17216 G=169 P=9274 S=2412 X=681 R=1640 C=21914
UD_Czech-PDTC* EB=46069 EBE=2855359 EBe=538728 EBi=851 EE=424255 G=120919 P=141365 S=33202 X=25258 R=35896 C=569631
UD_Czech-PUD* EB=357 EBE=15076 EBe=3176 EBi=1 EE=1468 G=13 P=730 S=9 X=112 R=239 C=3318
UD_Dutch-Alpino* EB=2253 EBE=179428 EBe=26993 EBi=11 EE=9374 G=130 P=3008 S=965 X=1165 R=1993 C=27043
UD_Dutch-LassySmall* EB=3260 EBE=250464 EBe=43375 EBi=14 EE=15954 G=416 P=6334 S=2293 X=1118 R=2504 C=43436
UD_English-CHILDES EB=330 EBE=289006 EBe=13402 EBi=2 EE=7681 G=0 P=1185 S=671 X=4854 R=327 C=13451
UD_English-EWT* EB=1597 EBE=220988 EBe=32235 EBi=0 EE=15337 G=43 P=5361 S=2044 X=3306 R=1514 C=32236
UD_English-GENTLE EB=85 EBE=15420 EBe=2294 EBi=0 EE=1090 G=0 P=578 S=98 X=182 R=95 C=2311
UD_English-GUM* EB=1954 EBE=220546 EBe=34239 EBi=0 EE=15897 G=154 P=6036 S=1820 X=3034 R=1884 C=34344
UD_English-GUMReddit EB=116 EBE=14220 EBe=2028 EBi=0 EE=1077 G=0 P=317 S=166 X=258 R=136 C=2050
UD_English-PUD* EB=172 EBE=17818 EBe=3190 EBi=0 EE=1177 G=7 P=439 S=127 X=227 R=165 C=3190
UD_Estonian-EDT* EB=5027 EBE=393717 EBe=38558 EBi=486 EE=38634 G=528 P=21887 S=2639 X=3954 R=3329 C=2
UD_Estonian-EWT EB=995 EBE=84984 EBe=4568 EBi=38 EE=7932 G=110 P=4725 S=498 X=780 R=632 C=0
UD_Finnish-PUD EB=4 EBE=15809 EBe=0 EBi=0 EE=17 G=4 P=4 S=0 X=0 R=0 C=0
UD_Finnish-TDT EB=326 EBE=201866 EBe=0 EBi=98 EE=16094 G=261 P=6701 S=5124 X=984 R=0 C=0
UD_Highland_Puebla_Nahuatl-ITML EB=7 EBE=10081 EBe=0 EBi=0 EE=22 G=15 P=0 S=0 X=0 R=0 C=0
UD_Italian-ISDT* EB=3050 EBE=244730 EBe=50555 EBi=5 EE=16098 G=37 P=7276 S=1259 X=1410 R=2920 C=50568
UD_Italian-Old EB=1223 EBE=120751 EBe=7 EBi=43 EE=1529 G=306 P=0 S=0 X=0 R=0 C=1
UD_Khoekhoe-KDT EB=5 EBE=28996 EBe=1 EBi=5 EE=924 G=0 P=134 S=220 X=183 R=75 C=6
UD_Korean-LittlePrince EB=7 EBE=13648 EBe=0 EBi=1 EE=4088 G=4081 P=0 S=0 X=0 R=0 C=0
UD_Latgalian-Cairo EB=13 EBE=145 EBe=12 EBi=0 EE=28 G=3 P=4 S=3 X=5 R=0 C=12
UD_Latvian-Cairo EB=13 EBE=145 EBe=10 EBi=0 EE=28 G=3 P=4 S=3 X=5 R=0 C=10
UD_Latvian-LVTB EB=3154 EBE=274578 EBe=52558 EBi=28 EE=29300 G=876 P=11697 S=8633 X=2536 R=0 C=52779
UD_Lithuanian-ALKSNIS* EB=378 EBE=53250 EBe=16419 EBi=0 EE=8138 G=2 P=5075 S=1449 X=352 R=368 C=17016
UD_Naga-Suansu EB=0 EBE=3122 EBe=0 EBi=1 EE=46 G=0 P=16 S=6 X=17 R=0 C=0
UD_Polish-LFG EB=0 EBE=119772 EBe=11191 EBi=5 EE=3614 G=0 P=1502 S=977 X=896 R=0 C=11209
UD_Polish-MPDT EB=19 EBE=47249 EBe=0 EBi=5 EE=3962 G=0 P=1974 S=1452 X=0 R=17 C=0
UD_Polish-PDB EB=18 EBE=349960 EBe=0 EBi=0 EE=21681 G=0 P=14028 S=5823 X=0 R=18 C=0
UD_Polish-PUD EB=0 EBE=18384 EBe=0 EBi=0 EE=1033 G=0 P=649 S=322 X=0 R=0 C=0
UD_Portuguese-Porttinari* EB=1970 EBE=139314 EBe=26797 EBi=0 EE=11723 G=63 P=3420 S=2244 X=1653 R=1796 C=26798
UD_Russian-SynTagRus* EB=20533 EBE=1261026 EBe=233989 EBi=40 EE=114440 G=2204 P=72443 S=583 X=10514 R=7628 C=238648
UD_Ruuli-RDT EB=25 EBE=6276 EBe=0 EBi=0 EE=145 G=0 P=30 S=3 X=12 R=25 C=0
UD_Slovak-SNK* EB=917 EBE=89277 EBe=16178 EBi=2 EE=6896 G=52 P=4104 S=593 X=360 R=728 C=16681
UD_Spanish-AnCora EB=3 EBE=560133 EBe=0 EBi=1 EE=8115 G=8112 P=0 S=0 X=0 R=0 C=0
UD_Swedish-PUD* EB=277 EBE=15737 EBe=3062 EBi=0 EE=1336 G=9 P=421 S=138 X=201 R=255 C=3068
UD_Swedish-Talbanken* EB=1124 EBE=80677 EBe=15012 EBi=7 EE=7325 G=39 P=3300 S=761 X=931 R=1004 C=15082
UD_Tamil-TTB EB=0 EBE=6982 EBe=2599 EBi=0 EE=307 G=0 P=238 S=0 X=0 R=0 C=2630
UD_Ukrainian-IU EB=854 EBE=121848 EBe=47 EBi=11 EE=11602 G=233 P=6086 S=971 X=1080 R=795 C=0
UD_Western_Sierra_Puebla_Nahuatl-MesoTree EB=17 EBE=19517 EBe=0 EBi=1 EE=33 G=16 P=0 S=0 X=0 R=0 C=0
Explanation of the numbers:
EB ... edge basic only; EE ... edge enhanced only
EBE ... same edge in basic and enhanced; EBe ... same parent in basic and enhanced, enhanced edge type extends basic; EBi ... same parent in basic and enhanced, enhanced edge type incompatible
G ... gapping (empty nodes); P ... shared coord parent; S ... shared coord dependent; X ... controlled subject; R ... relative clause; C ... case-enhanced relation type
Total 19 treebanks (marked with *) have all types of enhancements.
Total 47 treebanks have at least one type of enhancement.
Total 29 languages have at least one type of enhancement in at least one treebank.