| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to be a | 1207 |
|
| 2 | not be [vb pp] to be | 132 |
|
| 3 | not [vb pp] to be a | 78 |
|
| 4 | not be [vb pp] to a | 70 |
|
