| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] to pick up the piece | 8 |
|
| 2 | [vb base] pick up the pieces | 8 |
|
| 3 | [vb base] pick up the piece | 8 |
|
| 4 | have pick up the piece | 6 |
|
