| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [vb pp] [verb] [art] [noun] [prep] | 585 |
|
| 2 | [verb] [vb pp] keep [art] [noun] [prep] | 30 |
|
| 3 | [vb base] [verb] keep [art] [noun] [prep] | 13 |
|
