SN4 ""

No	Pattern	Freq
1	should be [vb pp] on the [noun]	172
2	should be [vb pp] on the [noun sg]	134
3	should be [vb pp] on the [adj]	47
4	should be [vb pp] on the [adj]	32
5	should be [vb pp] on the [noun pl]	31
6	should be [vb pp] on the basis	21
7	should be [vb pp] on the basis	21
8	should be [vb pp] on the ground	9
9	should be [vb pp] on the face	7
10	should be [vb pp] on the face	7
11	should be [vb pp] on the [num ord]	7
12	should be [vb pp] on the first	6
13	should be [vb pp] on the first	6
14	should be [vb pp] on the same	6
15	should be [vb pp] on the grounds	6
16	should be [vb pp] on the [det]	6
17	should be [vb pp] on the same	6
18	should be [vb pp] on the [noun prp]	5
19	[noun] should be [vb pp] on the	164
20	[noun sg] should be [vb pp] on the	106
21	[noun pl] should be [vb pp] on the	49
22	[pron] should be [vb pp] on the	23
23	[pers pn] should be [vb pp] on the	17
24	[adj] should be [vb pp] on the	12
25	[det] should be [vb pp] on the	9
26	[noun prp] should be [vb pp] on the	8
27	they should be [vb pp] on the	8
28	they should be [vb pp] on the	8
29	it should be [vb pp] on the	7
30	it should be [vb pp] on the	7