SN4 ""

No	Pattern	Freq
1	[verb] to be [vb pp] by a	299
2	[noun] to be [vb pp] by a	194
3	be to be [vb pp] by a	131
4	[be] to be [vb pp] by a	131
5	[noun sg] to be [vb pp] by a	130
6	have to be [vb pp] by a	86
7	[adv] to be [vb pp] by a	82
8	[vb past] to be [vb pp] by a	77
9	[adj] to be [vb pp] by a	76
10	[was/were] to be [vb pp] by a	68
11	[adj] to be [vb pp] by a	66
12	[vb infin] to be [vb pp] by a	64
13	[adv] to be [vb pp] by a	58
14	[noun pl] to be [vb pp] by a	55
15	[vb pp] to be [vb pp] by a	54
16	[vb -s] to be [vb pp] by a	51
17	was to be [vb pp] by a	51
18	need to be [vb pp] by a	51
19	is to be [vb pp] by a	39
20	[is] to be [vb pp] by a	39
21	[vb base] to be [vb pp] by a	34
22	had to be [vb pp] by a	32
23	likely to be [vb pp] by a	30
24	likely to be [vb pp] by a	30
25	have to be [vb pp] by a	26
26	are to be [vb pp] by a	23
27	[am/are] to be [vb pp] by a	23
28	need to be [vb pp] by a	21
29	only to be [vb pp] by a	21
30	only to be [vb pp] by a	21