| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be kept [adv] [adj] [subord] | 7 |
|
| 2 | [vb mod] be kept as [adj] [subord] | 7 |
|
| 3 | [vb mod] be kept [adv] [adj] [subord] | 7 |
|
| 4 | [vb mod] be kept as [adj] [subord] | 7 |
|
