| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is worth [verb] [conj] this | 6 |
|
| 2 | it is [prep] [v-ing] [conj] this | 6 |
|
| 3 | it is [prep] [verb] that this | 6 |
|
| 4 | it is [prep] [verb] [conj] this | 6 |
|
| 5 | it is [prep] [verb] [that] this | 6 |
|
| 6 | it is [prep] [verb] that this | 6 |
|
