SN4 ""

No	Pattern	Freq
1	[pron] had [adv] [adv] been	151
2	[noun] had [adv] [adv] been	148
3	[pers pn] had [adv] [adv] been	104
4	[noun sg] had [adv] [adv] been	74
5	[noun pl] had [adv] [adv] been	44
6	he had [adv] [adv] been	32
7	he had [adv] [adv] been	32
8	[noun prp] had [adv] [adv] been	27
9	it had [adv] [adv] been	25
10	it had [adv] [adv] been	25
11	[Wh det] had [adv] [adv] been	24
12	she had [adv] [adv] been	23
13	which had [adv] [adv] been	23
14	she had [adv] [adv] been	23
15	which had [adv] [adv] been	23
16	[conj] had [adv] [adv] been	20
17	they had [adv] [adv] been	14
18	who had [adv] [adv] been	13
19	who had [adv] [adv] been	13
20	[Wh pn] had [adv] [adv] been	13
21	[coord] had [adv] [adv] been	12
22	they had [adv] [adv] been	10
23	[ex0] had [adv] [adv] been	10
24	there had [adv] [adv] been	10
25	there had [adv] [adv] been	10
26	i had [adv] [adv] been	8
27	i had [adv] [adv] been	8
28	[that] had [adv] [adv] been	7
29	that had [adv] [adv] been	7
30	that had [adv] [adv] been	7