| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [conj] [adj] | 904 |
|
| 2 | it is worth [verb] [conj] | 312 |
|
| 3 | it is worth [verb] [adj] | 80 |
|
| 4 | is worth [verb] [conj] [adj] | 48 |
|
