| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | where they can not [be] seen | 5 |
|
| 2 | where they can [adv] be seen | 5 |
|
| 3 | where they can [not/n't] [be] seen | 5 |
|
| 4 | where they can [adv] [be] seen | 5 |
|
| 5 | where they can not [be] seen | 5 |
|
