| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could [be] worth | 18 |
|
| 2 | it could be worth | 18 |
|
| 3 | it could [be] worth | 18 |
|
| 4 | it could [be] worth | 18 |
|
| 5 | it could be worth | 18 |
|
