| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [art] | 1341 |
|
| 2 | [vb base] do [art] | 804 |
|
| 3 | [vb base] been do | 543 |
|
| 4 | been do [art] | 126 |
|
