| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] so [adj] as | 6 |
|
| 2 | [vb past] been so [adj] as | 6 |
|
| 3 | had [been] so [adj] as | 6 |
|
| 4 | [vb past] [been] so [adj] as | 6 |
|
