| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] worth [verb] [conj] | 352 |
|
| 2 | it [be] perhaps worth [verb] | 42 |
|
| 3 | [be] perhaps worth [verb] [conj] | 13 |
|
| 4 | it [be] perhaps [verb] [conj] | 7 |
|
