SN4 ""

No	Pattern	Freq
1	been [vb pp] that [det]	237
2	been [verb] that this	79
3	been suggest that [det]	52
4	been suggested that [det]	52
5	been [verb] that some	33
6	been [verb] that these	26
7	been [verb] that such	24
8	been argue that [det]	21
9	been argued that [det]	21
10	been tell that [det]	20
11	been told that [det]	20
12	been [verb] that all	19
13	been estimated that [det]	16
14	been estimate that [det]	16
15	been [verb] that many	14
16	been [verb] that any	12
17	been show that [det]	12
18	been shown that [det]	12
19	been assumed that [det]	11
20	been assume that [det]	11
21	been say that [det]	9
22	been find that [det]	8
23	been [verb] that most	8
24	been said that [det]	7
25	been found that [det]	7
26	been [verb] that those	6
27	been [to-vb] that [det]	6
28	been recognize that [det]	5
29	been inform that [det]	5
30	been held that [det]	5