SN4 ""

No	Pattern	Freq
1	[art] [noun] should be on	27
2	[art] [noun] should be on	27
3	the [noun] should be on	26
4	[adj] [noun] should be on	26
5	the [noun] should be on	26
6	[noun] [noun] should be on	21
7	[adj] [noun] should be on	19
8	[noun sg] [noun] should be on	17
9	[det] [noun] should be on	7
10	[pron] [noun] should be on	6
11	[prep] [noun] should be on	6
12	[prep] [noun] should be on	6
13	[conj] [noun] should be on	5
14	[pos pn] [noun] should be on	5
15	[noun] [noun] should be on	21
16	[noun] [noun sg] should be on	12
17	[noun] [noun pl] should be on	6
18	[noun] should [adv] be on	19
19	[noun] should [adv] be on	15
20	[noun] should always be on	6
21	[noun] should always be on	6
22	[noun] should be [verb] on	472
23	[noun] should be [vb pp] on	461
24	[noun] should be based on	76
25	[noun] should be base on	76
26	[noun] should be placed on	33
27	[noun] should be place on	33
28	[noun] should be [adj] on	30
29	[noun] should be made on	27
30	[noun] should be make on	27