| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [adv] | 2416 |
|
| 2 | could [be] [adv] | 2207 |
|
| 3 | [modal v] [be] clearly | 240 |
|
| 4 | [vb mod] [be] clearly | 240 |
|
| 5 | could [be] clearly | 15 |
|
| 6 | could [be] clearly | 15 |
|
| 7 | could [be] clearly | 15 |
|
