| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] kept out [prep] the | 9 |
|
| 2 | [vb mod] be kept out [prep] the | 9 |
|
| 3 | [vb mod] [be] kept out of the | 9 |
|
| 4 | [vb mod] be kept out [prep] the | 9 |
|
| 5 | should [be] kept out [prep] the | 8 |
|
