SN4 ""

No	Pattern	Freq
1	[verb] [to-vb] itself	479
2	[noun] [to-vb] itself	363
3	[noun sg] [to-vb] itself	296
4	[adj] [to-vb] itself	134
5	[vb past] [to-vb] itself	118
6	[adj] [to-vb] itself	114
7	[vb -s] [to-vb] itself	109
8	[vb pp] [to-vb] itself	98
9	[adv] [to-vb] itself	93
10	[v-ing] [to-vb] itself	88
11	begin [to-vb] itself	59
12	[adv] [to-vb] itself	56
13	[vb infin] [to-vb] itself	49
14	have [to-vb] itself	47
15	[noun pl] [to-vb] itself	46
16	try [to-vb] itself	42
17	able [to-vb] itself	39
18	able [to-vb] itself	39
19	began [to-vb] itself	28
20	seem [to-vb] itself	27
21	[be] [to-vb] itself	26
22	be [to-vb] itself	26
23	trying [to-vb] itself	25
24	ability [to-vb] itself	22
25	ability [to-vb] itself	22
26	seek [to-vb] itself	22
27	[pron] [to-vb] itself	19
28	[noun prp] [to-vb] itself	18
29	unable [to-vb] itself	17
30	have [to-vb] itself	17