| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be kept for [adj] [noun sg] | 11 |
|
| 2 | [be] kept for [adj] [noun sg] | 7 |
|
| 3 | be kept for [adj] [noun sg] | 7 |
|
| 4 | [be] kept for [det] [noun sg] | 6 |
|
| 5 | [be] kept for [adj] [noun sg] | 5 |
|
