| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] been [prep] [noun] | 546 |
|
| 2 | [verb] been used [prep] [noun] | 233 |
|
| 3 | [noun sg] [verb] been used [prep] | 199 |
|
| 4 | [noun sg] been used [prep] [noun] | 6 |
|
