SN4 ""

No	Pattern	Freq
1	have been shown [verb]	242
2	have be shown [to-vb]	241
3	has be shown [verb]	125
4	have be shown [verb]	112
5	have be shown to have	31
6	have be shown have	31
7	have be shown inhibit	10
8	have be shown to inhibit	10
9	have be shown reduce	9
10	have be shown bind	9
11	have be shown to increase	9
12	have be shown increase	9
13	have be shown to bind	9
14	have be shown to reduce	9
15	have be shown produce	8
16	have be shown to produce	8
17	have be shown cause	7
18	have be shown to cause	7
19	have be shown influence	6
20	have be shown act	6
21	have be shown improve	6
22	have be shown to influence	6
23	have be shown to act	6
24	have be shown to improve	6
25	have be shown to correlate	5
26	have be shown correlate	5