SN4 ""

No	Pattern	Freq
1	[conj] it should have been	74
2	[subord] it should have been	48
3	[adv] it should have been	24
4	as it should have been	18
5	as it should have been	18
6	[Wh adv] it should have been	17
7	than it should have been	15
8	that it should have been	15
9	[that] it should have been	15
10	than it should have been	15
11	that it should have been	15
12	[verb] it should have been	15
13	[coord] it should have been	11
14	[adv] it should have been	7
15	and it should have been	7
16	and it should have been	7
17	think it should have been	6
18	why it should have been	6
19	why it should have been	6
20	[pron] it should have been	6
21	where it should have been	5
22	[noun sg] it should have been	5
23	[noun] it should have been	5
24	how it should have been	5
25	[vb base] it should have been	5
26	when it should have been	5
27	when it should have been	5
28	[vb past] it should have been	5
29	where it should have been	5
30	how it should have been	5