SN4 ""

No	Pattern	Freq
1	[prep] [adj] that have been [vb pp]	22
2	[prep] [adj] that have been [vb pp]	22
3	of [adj] that have been [vb pp]	11
4	of [adj] that have been [vb pp]	11
5	[conj] [adj] that have been [vb pp]	11
6	[art] [adj] that have been [vb pp]	8
7	[art] [adj] that have been [vb pp]	8
8	[subord] [adj] that have been [vb pp]	6
9	[verb] [adj] that have been [vb pp]	5
10	the [adj] that have been [vb pp]	5
11	the [adj] that have been [vb pp]	5
12	[adj] [noun] that have been [vb pp]	739
13	[adj] [noun pl] that have been [vb pp]	373
14	[adj] [noun sg] that have been [vb pp]	357
15	[adj] thing that have been [vb pp]	14
16	[adj] work that have been [vb pp]	12
17	[adj] work that have been [vb pp]	12
18	[adj] study that have been [vb pp]	11
19	[adj] technique that have been [vb pp]	9
20	[adj] point that have been [vb pp]	9
21	[adj] studies that have been [vb pp]	9
22	[adj] [verb] that have been [vb pp]	8
23	[adj] things that have been [vb pp]	8
24	[adj] policy that have been [vb pp]	8
25	[adj] points that have been [vb pp]	7
26	[adj] [n mass] that have been [vb pp]	7
27	[adj] progress that have been [vb pp]	7
28	[adj] techniques that have been [vb pp]	7
29	[adj] progress that have been [vb pp]	7
30	[adj] policies that have been [vb pp]	6