| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [be] keep [adj] | 110 |
|
| 2 | [noun pl] [be] keep [adj] | 106 |
|
| 3 | [noun pl] [be] [verb] clean | 11 |
|
| 4 | [noun] [be] keep clean | 7 |
|
| 5 | [noun pl] [be] keep clean | 5 |
|
