| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] been use [prep] | 69 |
|
| 2 | [noun] which [vb past] been [prep] | 58 |
|
| 3 | which [vb past] been use [prep] | 23 |
|
| 4 | [noun] which [vb past] been use | 17 |
|
