SN4 ""

No	Pattern	Freq
1	[vb pp] on the [noun]	15332
2	[vb pp] on the [noun]	15332
3	[vb pp] on the [noun sg]	12223
4	based on the [noun]	2204
5	[vb pp] on the [noun pl]	2077
6	[vb pp] on the [noun prp]	884
7	[vb pp] on the basis	718
8	[vb pp] on the basis	718
9	[vb pp] on the ground	436
10	placed on the [noun]	406
11	made on the [noun]	336
12	put on the [noun]	274
13	focused on the [noun]	247
14	[vb pp] on the grounds	227
15	left on the [noun]	222
16	found on the [noun]	220
17	[vb pp] on the ground	209
18	centred on the [noun]	196
19	shown on the [noun]	187
20	called on the [noun]	179
21	built on the [noun]	175
22	seen on the [noun]	165
23	done on the [noun]	162
24	[vb pp] on the assumption	162
25	[vb pp] on the assumption	159
26	[vb pp] on the floor	158
27	[vb pp] on the floor	157
28	imposed on the [noun]	153
29	concentrated on the [noun]	151
30	used on the [noun]	146