| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] be the same | 10 |
|
| 2 | could [adv] be the same | 10 |
|
| 3 | could [adv] [be] the same | 10 |
|
| 4 | could never [be] the same | 5 |
|
