| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] in [adj] | 1197 |
|
| 2 | [modal v] be [vb pp] in [adj] | 1167 |
|
| 3 | [modal v] be kept [prep] [adj] | 47 |
|
| 4 | [modal v] be kept [prep] [adj] | 47 |
|
| 5 | [modal v] be kept in [adj] | 26 |
|
| 6 | [modal v] be kept in [adj] | 22 |
|
| 7 | [modal v] [be] kept in [adj] | 22 |
|
| 8 | [modal v] be keep in [adj] | 22 |
|
