SN4 ""

No	Pattern	Freq
1	[pers pn] had have	1594
2	[pron] had had	1474
3	he had have	505
4	he had have	504
5	she had have	367
6	she had have	365
7	[pron] had to have	306
8	they had have	246
9	they had have	231
10	i had have	225
11	i had have	225
12	[Wh pn] had have	174
13	who had have	167
14	who had have	167
15	we had have	112
16	we had have	106
17	you had have	72
18	you had have	72
19	it had have	66
20	it had have	66
21	[pron] had had	55
22	[Wh det] had have	38
23	which had have	37
24	which had have	37
25	[indef pn] had have	36
26	them had have	15
27	one had have	14
28	one had have	14
29	[pron] had 've	11
30	[pn reflx] had have	8