| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] | 91056 |
|
| 2 | [verb] [vb pp] to | 20138 |
|
| 3 | [vb pp] to [be] | 20110 |
|
| 4 | [verb] [vb pp] [be] | 15 |
|
