SN4 ""

No	Pattern	Freq
1	[noun] of [pron] is to [be]	28
2	[noun sg] of [pron] is to [be]	27
3	of what [pron] is to [be]	27
4	of [pron] [pron] is to [be]	27
5	of what [pron] is to [be]	27
6	of [Wh det] [pron] is to [be]	27
7	of [noun] [pron] is to [be]	11
8	of [noun sg] [pron] is to [be]	7
9	of [pron] [pron] is to [be]	27
10	of [pron] it is to [be]	26
11	of [pron] it is to [be]	26
12	of [pron] [pers pn] is to [be]	26
13	of [pron] [noun] is to [be]	12
14	of [pron] [noun sg] is to [be]	9
15	of [pron] is [verb] to [be]	31
16	of [pron] is [vb pp] to [be]	26
17	of [pron] is [adj] to [be]	14
18	of [pron] is [adj] to [be]	14
19	of [pron] is likely to [be]	9
20	of [pron] is likely to [be]	9
21	of [pron] is believed to [be]	5
22	of [pron] is going to [be]	5
23	of [pron] is believe to [be]	5
24	of [pron] is go to [be]	5
25	of [pron] is [v-ing] to [be]	5
26	of [pron] is to [be] [verb]	29
27	of [pron] is to [be] [vb pp]	29
28	of [pron] is to [be] do	6
29	of [pron] is to [be] done	6