SN4 ""

No	Pattern	Freq
1	have been [adj] [prep]	1132
2	have been [adj] in	354
3	have been [adj] in	354
4	have been [adj] for	193
5	have been [adj] for	193
6	have been [adj] to	169
7	have been [adj] to	169
8	have been involved [prep]	135
9	have been [adj] with	116
10	have been [adj] with	116
11	have been [adj] of	78
12	have been [adj] of	78
13	have been [adj] by	68
14	have been [adj] by	68
15	have been concerned [prep]	58
16	have been [adj] at	45
17	have been [adj] at	45
18	have been subject [prep]	40
19	have been successful [prep]	37
20	have been responsible [prep]	36
21	have been available [prep]	35
22	have been [adj] about	32
23	have been [adj] about	32
24	have been active [prep]	23
25	have been unemployed [prep]	19
26	have been impressed [prep]	18
27	have been instrumental [prep]	15
28	have been present [prep]	14
29	have been [adj] since	14
30	have been interested [prep]	14