| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be kept [adj] | 15 |
|
| 2 | [vb mod] [adv] be kept [adj] | 15 |
|
| 3 | can [adv] be kept [adj] | 5 |
|
| 4 | can [adv] be kept [adj] | 5 |
|
| 5 | [adv] to be kept [adj] | 6 |
|
| 6 | [adv] [prep] be kept [adj] | 6 |
|
| 7 | [adv] [prep] be kept [adj] | 6 |
|
| 8 | [adv] to be kept [adj] | 6 |
|
| 9 | [adv] [pers pn] be kept [adj] | 5 |
|
| 10 | [adv] [pron] be kept [adj] | 5 |
|
| 11 | [adv] be kept [prep] [adj] | 9 |
|
| 12 | [adv] be kept [prep] [adj] | 9 |
|
| 13 | [adv] be kept [adj] [prep] | 8 |
|
| 14 | [adv] be kept [adj] [prep] | 8 |
|
