| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have seen [art] | 27 |
|
| 2 | must have see [art] | 27 |
|
| 3 | must have see the | 20 |
|
| 4 | must have see the | 20 |
|
| 5 | must have see a | 6 |
|
| 6 | must have see a | 6 |
|
