| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [is] worth [v-ing] that | 17 |
|
| 2 | and it is worth [v-ing] that | 13 |
|
| 3 | and it [is] worth noting that | 9 |
|
| 4 | and it [is] worth remembering that | 6 |
|
