| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it [art] | 982 |
|
| 2 | [vb base] keep [art] | 306 |
|
| 3 | [vb base] keep it | 98 |
|
| 4 | keep it [art] | 58 |
|
