| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] been [prep] [noun] | 507 |
|
| 2 | [vb base] been used [prep] [noun] | 70 |
|
| 3 | [pron] [vb base] been used [prep] | 42 |
|
| 4 | [pron] [vb base] used [prep] [noun] | 10 |
|
