| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [to-vb] [det] | 4080 |
|
| 2 | [vb base] [to-vb] been | 569 |
|
| 3 | [vb base] been [det] | 539 |
|
| 4 | [to-vb] been [det] | 82 |
|
