SN4 ""

No	Pattern	Freq
1	[noun] [to-vb] on the	1175
2	[noun sg] [to-vb] on the	789
3	[noun pl] [to-vb] on the	271
4	[noun prp] [to-vb] on the	86
5	[noun] to comment on the	54
6	[noun] to bear on the	48
7	[noun] to work on the	48
8	time [to-vb] on the	42
9	[noun] to concentrate on the	42
10	time [to-vb] on the	41
11	opportunity [to-vb] on the	40
12	opportunity [to-vb] on the	38
13	[noun] to sit on the	36
14	[noun] to focus on the	36
15	[noun] to go on the	34
16	[noun] to decide on the	33
17	[noun] to reflect on the	29
18	[n mass] [to-vb] on the	28
19	[noun] to appear on the	25
20	[noun] to report on the	24
21	[noun] to put on the	23
22	chance [to-vb] on the	22
23	chance [to-vb] on the	22
24	order [to-vb] on the	22
25	[noun] to advise on the	21
26	order [to-vb] on the	21
27	[noun] to check on the	21
28	[noun] to build on the	18
29	[noun] to run on the	18
30	[noun] to get on the	16