SN4 ""

No	Pattern	Freq
1	[noun] which [prep]	1698
2	[noun sg] which [prep]	1111
3	[noun pl] which [prep]	511
4	[prep] which [prep]	493
5	[prep] which [prep]	493
6	[verb] which [prep]	321
7	[conj] which [prep]	191
8	[coord] which [prep]	190
9	of which [prep]	128
10	of which [prep]	128
11	and which [prep]	125
12	and which [prep]	125
13	in which [prep]	114
14	in which [prep]	114
15	[to-vb] which [prep]	105
16	[adj] which [prep]	85
17	[vb infin] which [prep]	72
18	to which [prep]	61
19	to which [prep]	61
20	decide which [prep]	60
21	but which [prep]	60
22	but which [prep]	60
23	[pron] which [prep]	57
24	[noun prp] which [prep]	56
25	[v-ing] which [prep]	56
26	[adv] which [prep]	51
27	[indef pn] which [prep]	42
28	on which [prep]	41
29	on which [prep]	41
30	[unc] which [prep]	41