SN4 ""

No	Pattern	Freq
1	[noun] should be on the [noun]	27
2	[pron] should be on the [noun]	21
3	[noun sg] should be on the [noun]	16
4	[pers pn] should be on the [noun]	16
5	it should be on the [noun]	9
6	[noun pl] should be on the [noun]	9
7	it should be on the [noun]	9
8	should [adv] be on the [noun]	12
9	should [adv] be on the [noun]	8
10	should be [verb] on the [noun]	175
11	should be [vb pp] on the [noun]	172
12	should be based on the [noun]	22
13	should be base on the [noun]	22
14	should be [adj] on the [noun]	14
15	should be make on the [noun]	13
16	should be made on the [noun]	13
17	should be [adj] on the [noun]	12
18	should be placed on the [noun]	11
19	should be place on the [noun]	11
20	should be [adv] on the [noun]	8
21	should be put on the [noun]	6
22	should be put on the [noun]	6
23	should be include on the [noun]	5
24	should be included on the [noun]	5
25	should be [adv] on the [noun]	5
26	should be on the [adj] [noun]	20
27	should be on the [adj] [noun]	16
28	should be on the [noun] [noun]	9
29	should be on the [noun sg] [noun]	7
30	should be on the [noun] [prep]	21