SN4 ""

No	Pattern	Freq
1	[to-vb] it [to-vb]	376
2	to enable it [to-vb]	76
3	to allow it [to-vb]	60
4	to use it [to-vb]	43
5	to get it [to-vb]	24
6	[to-vb] it to make	17
7	[to-vb] it to do	12
8	to force it [to-vb]	10
9	[to-vb] it to get	9
10	to encourage it [to-vb]	9
11	to change it [to-vb]	8
12	to cause it [to-vb]	8
13	[to-vb] it to work	7
14	[to-vb] it to take	7
15	[to-vb] it to continue	7
16	[to-vb] it to run	7
17	to help it [to-vb]	7
18	to persuade it [to-vb]	6
19	to put it [to-vb]	6
20	[to-vb] it to meet	6
21	to do it [to-vb]	6
22	[to-vb] it to see	5
23	[to-vb] it to compete	5
24	[to-vb] it to suit	5
25	[to-vb] it to keep	5
26	to leave it [to-vb]	5