SN4 ""

No	Pattern	Freq
1	[verb] [to-vb] at [adv]	431
2	[noun] [to-vb] at [adv]	173
3	[adj] [to-vb] at [adv]	152
4	[adj] [to-vb] at [adv]	141
5	[vb pp] [to-vb] at [adv]	113
6	[noun sg] [to-vb] at [adv]	104
7	[vb base] [to-vb] at [adv]	92
8	have [to-vb] at [adv]	89
9	[vb infin] [to-vb] at [adv]	73
10	[vb past] [to-vb] at [adv]	66
11	[noun pl] [to-vb] at [adv]	49
12	[vb -s] [to-vb] at [adv]	46
13	need [to-vb] at [adv]	41
14	expect [to-vb] at [adv]	39
15	[adv] [to-vb] at [adv]	35
16	[pron] [to-vb] at [adv]	34
17	able [to-vb] at [adv]	33
18	have [to-vb] at [adv]	33
19	able [to-vb] at [adv]	33
20	[v-ing] [to-vb] at [adv]	33
21	[be] [to-vb] at [adv]	26
22	be [to-vb] at [adv]	26
23	expected [to-vb] at [adv]	26
24	[pers pn] [to-vb] at [adv]	25
25	have [to-vb] at [adv]	22
26	likely [to-vb] at [adv]	21
27	likely [to-vb] at [adv]	21
28	[adv] [to-vb] at [adv]	21
29	had [to-vb] at [adv]	20
30	seem [to-vb] at [adv]	20