| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to [be] | 12577 |
|
| 2 | be n't [vb pp] to | 157 |
|
| 3 | n't [vb pp] to [be] | 75 |
|
| 4 | be n't to [be] | 67 |
|
