SN4 ""

No	Pattern	Freq
1	[noun] has already been [prep]	10
2	[noun prp] has already been [prep]	6
3	has already been [verb] [prep]	446
4	has already been [vb pp] [prep]	440
5	has already been make [prep]	34
6	has already been made [prep]	34
7	has already been referred [prep]	18
8	has already been refer [prep]	18
9	has already been mention [prep]	15
10	has already been mentioned [prep]	15
11	has already been discussed [prep]	14
12	has already been discuss [prep]	14
13	has already been said [prep]	12
14	has already been say [prep]	12
15	has already been seen [prep]	10
16	has already been see [prep]	10
17	has already been use [prep]	10
18	has already been dealt [prep]	9
19	has already been deal [prep]	9
20	has already been used [prep]	9
21	has already been shown [prep]	8
22	has already been given [prep]	8
23	has already been show [prep]	8
24	has already been give [prep]	8
25	has already been do [prep]	7
26	has already been done [prep]	7
27	has already been describe [prep]	7
28	has already been described [prep]	7
29	has already been [adj] [prep]	6
30	has already been [adj] [prep]	6