SN4 ""

No	Pattern	Freq
1	[verb] [prep] be [adv] to	66
2	[vb pp] [prep] be [adv] to	16
3	[vb -s] [prep] be [adv] to	15
4	seem [prep] be [adv] to	15
5	[vb past] [prep] be [adv] to	13
6	[noun] [prep] be [adv] to	13
7	[adj] [prep] be [adv] to	12
8	[adj] [prep] be [adv] to	11
9	appear [prep] be [adv] to	9
10	[vb base] [prep] be [adv] to	8
11	[noun sg] [prep] be [adv] to	8
12	[v-ing] [prep] be [adv] to	8
13	[adv] [prep] be [adv] to	7
14	seems [prep] be [adv] to	6
15	have [prep] be [adv] to	6
16	[pron] [prep] be [adv] to	5
17	appears [prep] be [adv] to	5
18	seemed [prep] be [adv] to	5
19	[vb infin] [prep] be [adv] to	5
20	[prep] [noun] be [adv] to	146
21	[prep] [noun sg] be [adv] to	76
22	[prep] [noun prp] be [adv] to	43
23	[prep] [pron] be [adv] to	38
24	[prep] [noun pl] be [adv] to	25
25	[prep] [pers pn] be [adv] to	22
26	[prep] [adj] be [adv] to	22
27	[prep] [Wh det] be [adv] to	14
28	[prep] [det] be [adv] to	12
29	[prep] it be [adv] to	11
30	[prep] it be [adv] to	11