SN4 ""

No	Pattern	Freq
1	been [vb pp] [prep] the [noun] for	217
2	been [vb pp] [prep] the [noun sg] for	161
3	been [vb pp] by the [noun] for	54
4	been [vb pp] in the [noun] for	43
5	been [vb pp] [prep] the [noun pl] for	42
6	been [vb pp] to the [noun] for	32
7	been [vb pp] as the [noun] for	22
8	been [vb pp] [prep] the [noun prp] for	14
9	been [vb pp] [prep] the need for	12
10	been [vb pp] [prep] the need for	12
11	been used [prep] the [noun] for	11
12	been [vb pp] with the [noun] for	10
13	been chosen [prep] the [noun] for	10
14	been [vb pp] on the [noun] for	10
15	been [vb pp] from the [noun] for	8
16	been [vb pp] at the [noun] for	7
17	been [vb pp] [prep] the government for	6
18	been [vb pp] [prep] the past for	6
19	been [vb pp] [prep] the past for	6
20	been [vb pp] over the [noun] for	6
21	been made [prep] the [noun] for	6
22	been [vb pp] [prep] the government for	6
23	been [vb pp] into the [noun] for	5
24	been [vb pp] [prep] the search for	5
25	been associated [prep] the [noun] for	5
26	been known [prep] the [noun] for	5
27	been banned [prep] the [noun] for	5
28	been [vb pp] [prep] the basis for	5
29	been [vb pp] [prep] the search for	5
30	been [vb pp] [prep] the basis for	5