| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] be [verb] | 5744 |
|
| 2 | they [vb mod] be [vb pp] | 4627 |
|
| 3 | [pron] [vb mod] be kept | 157 |
|
| 4 | [pers pn] [vb mod] be kept | 121 |
|
| 5 | they [vb mod] be keep | 43 |
|
| 6 | they [vb mod] be kept | 39 |
|
| 7 | they [vb mod] [be] kept | 39 |
|
| 8 | they [vb mod] [be] kept | 39 |
|
| 9 | they [vb mod] be kept | 39 |
|
| 10 | they [modal v] be kept | 39 |
|
