| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been used [adv] [prep] [adj] | 13 |
|
| 2 | [vb -s] been used [adv] [prep] [adj] | 7 |
|
| 3 | [vb -s] been used [adv] for [adj] | 5 |
|
