| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [be] seen in [art] [noun sg] | 11 |
|
| 2 | must [be] seen in the [noun sg] | 11 |
|
| 3 | must [be] seen in the [noun sg] | 11 |
|
| 4 | must [be] seen in [art] [noun sg] | 11 |
|
