| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] worth [verb] | 248 |
|
| 2 | it is [adv] [verb] [subord] | 71 |
|
| 3 | it is worth [verb] [subord] | 23 |
|
| 4 | is [adv] worth [verb] [subord] | 14 |
|
