SN4 ""

No	Pattern	Freq
1	which other	218
2	which local	125
3	which social	121
4	which new	114
5	which british	107
6	which different	105
7	which particular	90
8	which human	85
9	which individual	77
10	which young	73
11	which certain	68
12	which public	54
13	which political	53
14	which required	50
15	which various	45
16	which economic	42
17	which modern	40
18	which still	39
19	which foreign	38
20	which national	35
21	which old	35
22	which english	35
23	which specific	33
24	which traditional	32
25	which large	32
26	which black	31
27	which western	30
28	which future	29
29	which small	29
30	which central	28