SN4 ""

No	Pattern	Freq
1	have been [verb] that [det]	199
2	have be [verb] that [det]	199
3	have [been] [verb] that [det]	199
4	have [be] [vb pp] that [det]	191
5	has [be] [verb] that [det]	147
6	have [be] [verb] that this	67
7	have [be] suggest that [det]	43
8	have [be] suggested that [det]	43
9	have [be] [verb] that some	27
10	had [be] [verb] that [det]	26
11	have [be] [verb] that these	23
12	have [be] argue that [det]	20
13	have [be] argued that [det]	20
14	have [be] [verb] that such	18
15	have [be] estimated that [det]	16
16	have [be] estimate that [det]	16
17	have [be] tell that [det]	14
18	have [be] [verb] that all	14
19	have [be] told that [det]	14
20	have [be] [verb] that [det]	14
21	have [be] show that [det]	11
22	have [be] shown that [det]	11
23	have [be] [verb] that any	10
24	have [be] find that [det]	8
25	have [be] [verb] that many	8
26	have [be] found that [det]	7
27	have [be] assume that [det]	7
28	have [be] say that [det]	7
29	have [be] [verb] that most	7
30	have [be] assumed that [det]	7