SN4 ""

No	Pattern	Freq
1	[noun] who have had [noun]	65
2	[noun pl] who have had [noun]	44
3	women who have had [noun]	15
4	woman who have had [noun]	15
5	[adj] who have had [noun]	13
6	[det] who have had [noun]	12
7	[pron] who have had [noun]	11
8	those who have had [noun]	10
9	people who have had [noun]	10
10	[n mass] who have had [noun]	10
11	people who have had [noun]	10
12	those who have had [noun]	10
13	[indef pn] who have had [noun]	9
14	[noun sg] who have had [noun]	9
15	patient who have had [noun]	7
16	anyone who have had [noun]	6
17	anyone who have had [noun]	6
18	patients who have had [noun]	6
19	who have [adv] had [noun]	22
20	who have [adv] had [noun]	18
21	who have had [art] [noun]	114
22	who have had [art] [noun]	114
23	who have had [adj] [noun]	109
24	who have had [adj] [noun]	82
25	who have had a [noun]	65
26	who have had a [noun]	54
27	who have had the [noun]	42
28	who have had the [noun]	42
29	who have had [pron] [noun]	35
30	who have had [pos pn] [noun]	35