SN4 ""

No	Pattern	Freq
31	been involved [prep] some	15
32	been around [prep] some	14
33	been around [prep] some	14
34	been look [prep] some	14
35	been looking [prep] some	13
36	been see [prep] some	12
37	been [noun pl] [prep] some	12
38	been seen [prep] some	12
39	been [noun sg] [prep] some	12
40	been found [prep] some	9
41	been find [prep] some	9
42	been available [prep] some	9
43	been available [prep] some	9
44	been suggest [prep] some	8
45	been concerned [prep] some	8
46	been made [prep] some	8
47	been concerned [prep] some	8
48	been make [prep] some	8
49	been recognise [prep] some	7
50	been described [prep] some	7
51	been establish [prep] some	7
52	been say [prep] some	7
53	been argued [prep] some	7
54	been describe [prep] some	7
55	been argue [prep] some	7
56	been recognised [prep] some	7
57	been suggested [prep] some	7
58	been established [prep] some	7
59	been clear [prep] some	6
60	been ill [prep] some	6