SN4 ""

No	Pattern	Freq
1	have been used [prep] [adj]	215
2	have been used [prep] [adj]	104
3	have been used [prep] [det]	81
4	has been used [prep] [adj]	79
5	have been used in [adj]	72
6	have been used in [adj]	72
7	have been used [prep] [adj]	64
8	have been used for [adj]	61
9	have been used for [adj]	61
10	had been used [prep] [adj]	33
11	have been used by [adj]	33
12	have been used by [adj]	33
13	have been used [prep] [num]	27
14	have been used [prep] many	22
15	have been used [prep] many	22
16	have been used [prep] [adj]	20
17	have been used to [adj]	15
18	have been used [prep] some	15
19	have been used [prep] some	15
20	have been used to [adj]	15
21	have been used [prep] this	12
22	have been used [prep] this	12
23	have been used with [adj]	9
24	have been used [prep] other	9
25	have been used [prep] other	9
26	have been used with [adj]	9
27	have been used [prep] all	7
28	have been used [prep] all	7
29	have been used as [adj]	6
30	have been used as [adj]	6