| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is worth [v-ing] [noun] | 34 |
|
| 2 | it is worth [v-ing] that | 22 |
|
| 3 | is worth [v-ing] that [noun] | 10 |
|
| 4 | it is [v-ing] that [noun] | 5 |
|
