| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] used [prep] [noun] | 939 |
|
| 2 | [adv] been [prep] [noun] | 583 |
|
| 3 | been used [prep] [noun] | 308 |
|
| 4 | [adv] been used [prep] | 169 |
|
