| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [prep] [art] | 29465 |
|
| 2 | can be [verb] [prep] [art] | 7686 |
|
| 3 | can be [vb pp] [prep] [art] | 7675 |
|
| 4 | can [be] [vb pp] [prep] [art] | 7675 |
|
