| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] to be worth | 38 |
|
| 2 | [vb past] to be worth | 38 |
|
| 3 | estimated to be worth | 12 |
|
| 4 | said to be worth | 8 |
|
| 5 | believed to be worth | 7 |
|
