| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to be so [adj] | 57 |
|
| 2 | [vb pp] to be so [adj] | 57 |
|
| 3 | thought to be so [adj] | 7 |
|
| 4 | [vb pp] to be so important | 5 |
|
| 5 | found to be so [adj] | 5 |
|
