| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [vb pp] to [be] | 1076 |
|
| 2 | [verb] [be] [vb pp] to [be] | 717 |
|
| 3 | [verb] [modal v] [be] [vb pp] to | 180 |
|
| 4 | [verb] [modal v] [be] [vb pp] [be] | 8 |
|
