| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] a [noun] [prep] [pron] | 601 |
|
| 2 | keep a [noun] [prep] [pron] | 390 |
|
| 3 | [pers pn] keep a [noun] [prep] | 115 |
|
| 4 | [pers pn] keep [noun] [prep] [pron] | 30 |
|
