| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [v-ing] [conj] these | 5 |
|
| 2 | is worth [v-ing] [conj] these | 5 |
|
| 3 | is worth [v-ing] [conj] these | 5 |
|
| 4 | is [prep] [v-ing] [conj] these | 5 |
|
