| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] worth | 309 |
|
| 2 | it [vb mod] [be] worth | 309 |
|
| 3 | it could [be] [prep] | 94 |
|
| 4 | it could [be] [prep] | 94 |
|
| 5 | [pron] could [be] worth | 26 |
|
| 6 | it could [be] worth | 18 |
|
| 7 | it could [be] worth | 18 |
|
