SN4 ""

No	Pattern	Freq
1	[noun] which not [adv]	69
2	[noun sg] which not [adv]	39
3	[prep] which not [adv]	27
4	[prep] which not [adv]	27
5	[noun pl] which not [adv]	26
6	of which not [adv]	8
7	of which not [adv]	8
8	in which not [adv]	6
9	in which not [adv]	6
10	which be not [adv]	687
11	which [be] not [adv]	687
12	which [verb] not [adv]	391
13	which [is] not [adv]	283
14	which is not [adv]	283
15	which are not [adv]	223
16	which [am/are] not [adv]	223
17	which [modal v] not [adv]	211
18	which [vb mod] not [adv]	211
19	which [was/were] not [adv]	181
20	which do not [adv]	155
21	which [vb -s] not [adv]	143
22	which [vb base] not [adv]	133
23	which have not [adv]	129
24	which was not [adv]	128
25	which [vb past] not [adv]	114
26	which do not [adv]	61
27	which can not [adv]	57
28	which can not [adv]	57
29	which does not [adv]	55
30	which were not [adv]	53