| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] can [be] kept [adj] | 14 |
|
| 2 | [noun] can be keep [adj] | 14 |
|
| 3 | [noun sg] can [be] keep [adj] | 8 |
|
| 4 | [noun pl] can [be] keep [adj] | 6 |
|
| 5 | [noun] can [be] keep open | 5 |
|
