| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] an [noun sg] [prep] [adj] | 3269 |
|
| 2 | keep [art] [noun sg] [prep] [adj] | 317 |
|
| 3 | keep [art] [noun sg] [prep] [adj] | 317 |
|
| 4 | keep a [noun sg] [prep] [adj] | 180 |
|
| 5 | keep an [noun] [prep] [adj] | 42 |
|
