SN4 ""

No	Pattern	Freq
1	[noun] which [vb mod] to be	74
2	[noun sg] which [vb mod] to be	44
3	[noun pl] which [vb mod] to be	30
4	[pron] which [vb mod] to be	5
5	[indef pn] which [vb mod] to be	5
6	which [pron] [vb mod] to be	10
7	which [noun] [vb mod] to be	10
8	which [pers pn] [vb mod] to be	8
9	which [noun sg] [vb mod] to be	6
10	which [adv] [vb mod] to be	5
11	which [adv] [vb mod] to be	5
12	which [vb mod] [verb] to be	196
13	which [vb mod] [vb infin] to be	195
14	which [vb mod] have to be	82
15	which [vb mod] have to be	82
16	which [vb mod] need to be	42
17	which [vb mod] need to be	42
18	which [vb mod] prove to be	16
19	which [vb mod] prove to be	16
20	which [vb mod] seem to be	16
21	which [vb mod] seem to be	16
22	which [vb mod] appear to be	11
23	which [vb mod] continue to be	10
24	which [vb mod] continue to be	10
25	which [vb mod] appear to be	10
26	which [vb mod] to be [verb]	69
27	which [vb mod] to be [vb pp]	68
28	which [vb mod] to be [art]	21
29	which [vb mod] to be [art]	21
30	which [vb mod] to be [adj]	17