| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be seen [prep] the naked eye | 8 |
|
| 2 | [be] seen [prep] the naked eye | 8 |
|
| 3 | [be] seen [prep] the naked eye | 8 |
|
| 4 | be seen [prep] the naked eye | 8 |
|
