SN4 ""

No	Pattern	Freq
1	[pron] had had [adj] [noun]	173
2	[pers pn] had had [adj] [noun]	129
3	[noun] had had [adj] [noun]	96
4	he had had [adj] [noun]	43
5	he had had [adj] [noun]	43
6	[Wh pn] had had [adj] [noun]	41
7	who had had [adj] [noun]	39
8	who had had [adj] [noun]	39
9	[noun prp] had had [adj] [noun]	38
10	she had had [adj] [noun]	31
11	she had had [adj] [noun]	31
12	[noun sg] had had [adj] [noun]	30
13	they had had [adj] [noun]	29
14	they had had [adj] [noun]	27
15	[noun pl] had had [adj] [noun]	26
16	i had had [adj] [noun]	18
17	i had had [adj] [noun]	18
18	[conj] had had [adj] [noun]	13
19	[coord] had had [adj] [noun]	12
20	and had had [adj] [noun]	9
21	and had had [adj] [noun]	9
22	[adj] had had [adj] [noun]	8
23	[adv] had had [adj] [noun]	7
24	[num] had had [adj] [noun]	7
25	we had had [adj] [noun]	6
26	[adv] had had [adj] [noun]	6
27	patients had had [adj] [noun]	5
28	patient had had [adj] [noun]	5
29	had [adv] had [adj] [noun]	129
30	had [adv] had [adj] [noun]	79