| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] keep at the [adj] | 12 |
|
| 2 | be keep at the [adj] | 12 |
|
| 3 | keep [verb] at the [adj] | 8 |
|
| 4 | keep [v-ing] at the [adj] | 8 |
|
| 5 | keep [pers pn] at the [adj] | 6 |
|
| 6 | keep [pron] at the [adj] | 6 |
|
| 7 | keep at the [adj] [noun] | 18 |
|
| 8 | keep at the [adj] [noun sg] | 14 |
|
