| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] to be [adj] | 235 |
|
| 2 | [vb past] [vb pp] to be [adj] | 117 |
|
| 3 | [vb past] been [vb pp] to be | 107 |
|
| 4 | [vb past] been [vb pp] to [adj] | 99 |
|
