| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] an [noun] [prep] [pos pn] | 1196 |
|
| 2 | keep [art] [noun] [prep] [pos pn] | 284 |
|
| 3 | keep [art] [noun] [prep] [pos pn] | 284 |
|
| 4 | keep an [noun] [prep] [pron] | 226 |
|
| 5 | keep a [noun] [prep] [pos pn] | 132 |
|
