SN4 ""

No	Pattern	Freq
1	[noun sg] who have been	1158
2	[noun sg] who had been	580
3	[noun sg] who has been	341
4	man who have been	144
5	[noun sg] who 's been	84
6	[noun sg] who 'd been	78
7	woman who have been	67
8	[noun sg] who have been	65
9	person who have been	55
10	girl who have been	37
11	child who have been	23
12	boy who have been	15
13	officer who have been	12
14	family who have been	12
15	lady who have been	12
16	son who have been	10
17	[noun sg] who 've been	9
18	teacher who have been	9
19	employee who have been	9
20	patient who have been	8
21	player who have been	8
22	party who have been	8
23	friend who have been	8
24	prisoner who have been	7
25	couple who have been	7
26	minister who have been	7
27	student who have been	6
28	doctor who have been	5
29	individual who have been	5
30	member who have been	5