SN4 ""

No	Pattern	Freq
1	[conj] it should be [adj]	162
2	that it should be [adj]	73
3	that it should be [adj]	73
4	[that] it should be [adj]	73
5	[coord] it should be [adj]	63
6	[adv] it should be [adj]	59
7	[noun] it should be [adj]	46
8	[adv] it should be [adj]	45
9	[noun sg] it should be [adj]	35
10	and it should be [adj]	35
11	and it should be [adj]	35
12	[verb] it should be [adj]	31
13	but it should be [adj]	27
14	but it should be [adj]	27
15	[subord] it should be [adj]	26
16	then it should be [adj]	13
17	then it should be [adj]	13
18	[Wh adv] it should be [adj]	12
19	[vb base] it should be [adj]	11
20	[adj] it should be [adj]	11
21	why it should be [adj]	10
22	why it should be [adj]	10
23	[noun pl] it should be [adj]	10
24	say it should be [adj]	10
25	think it should be [adj]	9
26	[adj] it should be [adj]	8
27	so it should be [adj]	8
28	[vb past] it should be [adj]	8
29	so it should be [adj]	8
30	[prep] it should be [adj]	7