| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] to [be] | 4613 |
|
| 2 | often to [be] | 75 |
|
| 3 | often [vb mod] [be] | 12 |
|
| 4 | often [vb mod] to | 5 |
|
