SN4 ""

No	Pattern	Freq
1	[verb] on [prep]	251
2	[noun] on [prep]	180
3	[vb pp] on [prep]	145
4	[noun sg] on [prep]	119
5	[adv] on [prep]	81
6	rely on [prep]	65
7	relied on [prep]	59
8	[adj] on [prep]	54
9	[noun pl] on [prep]	50
10	[adv] on [prep]	48
11	[prep] on [prep]	37
12	[prep] on [prep]	37
13	[adj] on [prep]	36
14	comment on [prep]	35
15	[pron] on [prep]	34
16	[no cls] on [prep]	32
17	[unc] on [prep]	32
18	[adv prt] on [prep]	31
19	on on [prep]	30
20	on on [prep]	30
21	commented on [prep]	24
22	[v-ing] on [prep]	22
23	[pers pn] on [prep]	22
24	be on [prep]	21
25	[be] on [prep]	21
26	[vb base] on [prep]	20
27	[vb infin] on [prep]	20
28	[conj] on [prep]	19
29	[vb -s] on [prep]	18
30	depend on [prep]	17