| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be worth [verb] | 173 |
|
| 2 | it [modal v] be [prep] ask | 12 |
|
| 3 | it [modal v] be [prep] ask | 12 |
|
| 4 | it [modal v] be worth ask | 9 |
|
| 5 | [pron] [modal v] be worth ask | 9 |
|
| 6 | it [modal v] [be] worth ask | 9 |
|
| 7 | it [modal v] be worth ask | 9 |
|
| 8 | it [modal v] [be] worth ask | 9 |
|
