| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] used [prep] [noun] | 707 |
|
| 2 | been used [prep] [noun] | 308 |
|
| 3 | [noun sg] been [prep] [noun] | 28 |
|
| 4 | [noun sg] been used [prep] | 9 |
|
