| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] [art] | 56250 |
|
| 2 | [been] [prep] [art] | 5333 |
|
| 3 | [vb base] [been] [prep] | 2490 |
|
| 4 | [vb base] [been] [art] | 1341 |
|
