| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] then be [vb pp] up [prep] | 8 |
|
| 2 | [modal v] then be [vb pp] up [prep] | 8 |
|
| 3 | then be [vb pp] up [prep] [art] | 5 |
|
| 4 | then be [vb pp] up [prep] [art] | 5 |
|
