| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [vb pp] [prep] [art] | 29465 |
|
| 2 | [modal v] [be] [vb pp] [prep] [art] | 29465 |
|
| 3 | [modal v] [be] [vb pp] [prep] a | 9958 |
|
| 4 | [modal v] [be] [verb] [prep] a | 8685 |
|
| 5 | [modal v] [be] [vb pp] [prep] a | 8273 |
|
