| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that it [is] [prep] [v-ing] | 38 |
|
| 2 | that it is [prep] [v-ing] | 28 |
|
| 3 | that it [is] worth [v-ing] | 27 |
|
| 4 | that it 's [prep] [v-ing] | 10 |
|
