SN4 ""

No	Pattern	Freq
1	[be] placed on	873
2	be placed on	873
3	[noun] placed on	310
4	be placed on	265
5	[be] placed on	265
6	[was/were] placed on	207
7	[noun sg] placed on	182
8	was placed on	138
9	[is] placed on	134
10	is placed on	133
11	[noun pl] placed on	126
12	been placed on	116
13	[been] placed on	116
14	[adv] placed on	106
15	[adv] placed on	102
16	[being] placed on	78
17	being placed on	78
18	[am/are] placed on	73
19	were placed on	69
20	are placed on	67
21	[conj] placed on	42
22	[coord] placed on	39
23	emphasis placed on	38
24	emphasis placed on	38
25	and placed on	37
26	and placed on	37
27	restriction placed on	27
28	have placed on	27
29	[verb] placed on	27
30	restrictions placed on	25