| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [det] [adj] | 126 |
|
| 2 | is worth [v-ing] [adj] | 82 |
|
| 3 | is worth [v-ing] [det] | 57 |
|
| 4 | worth [v-ing] [det] [adj] | 29 |
|
| 5 | is worth [det] [adj] | 7 |
|
