| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] worth [v-ing] [adv] | 193 |
|
| 2 | [coord] it [is] worth [v-ing] | 131 |
|
| 3 | [coord] it [is] [v-ing] [adv] | 116 |
|
| 4 | [coord] [is] worth [v-ing] [adv] | 7 |
|
