SN4 ""

No	Pattern	Freq
1	have had [adj] [noun pl]	458
2	have have [adj] [noun pl]	152
3	has have [adj] [noun pl]	90
4	had have [adj] [noun pl]	72
5	have have [adj] [noun pl]	68
6	've have [adj] [noun pl]	53
7	have to have [adj] [noun pl]	27
8	have have similar [noun pl]	26
9	have have [adj] experiences	24
10	have have [adj] consequences	24
11	to have have [adj] [noun pl]	23
12	have have [adj] effects	18
13	have have other [noun pl]	18
14	'd have [adj] [noun pl]	17
15	have have different [noun pl]	16
16	have have good [noun pl]	13
17	have have bad [noun pl]	12
18	have have [adj] problems	12
19	have have serious [noun pl]	12
20	have have [adj] results	12
21	have have great [noun pl]	11
22	have have [adj] implications	11
23	have have long [noun pl]	10
24	have have [adj] relations	9
25	have have [adj] discussions	8
26	have have disastrous [noun pl]	8
27	have have important [noun pl]	8
28	have have [adj] stones	7
29	have have hot [noun pl]	7
30	's have [adj] [noun pl]	7