SN4 ""

No	Pattern	Freq
1	[verb] [adv] [to-vb] to	269
2	[noun] [adv] [to-vb] to	131
3	[adv] [adv] [to-vb] to	115
4	[adj] [adv] [to-vb] to	114
5	[adj] [adv] [to-vb] to	103
6	[noun sg] [adv] [to-vb] to	86
7	[vb past] [adv] [to-vb] to	79
8	be [adv] [to-vb] to	78
9	[be] [adv] [to-vb] to	78
10	[conj] [adv] [to-vb] to	72
11	[adv] [adv] [to-vb] to	70
12	[coord] [adv] [to-vb] to	62
13	[vb pp] [adv] [to-vb] to	56
14	have [adv] [to-vb] to	55
15	[pron] [adv] [to-vb] to	50
16	[vb base] [adv] [to-vb] to	47
17	[was/were] [adv] [to-vb] to	46
18	and [adv] [to-vb] to	45
19	and [adv] [to-vb] to	45
20	[noun pl] [adv] [to-vb] to	33
21	[vb -s] [adv] [to-vb] to	32
22	was [adv] [to-vb] to	32
23	[pers pn] [adv] [to-vb] to	26
24	[vb infin] [adv] [to-vb] to	26
25	[is] [adv] [to-vb] to	19
26	[not/n't] [adv] [to-vb] to	19
27	[adv prt] [adv] [to-vb] to	19
28	has [adv] [to-vb] to	19
29	not [adv] [to-vb] to	19
30	[indef pn] [adv] [to-vb] to	18