| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which was once [art] | 18 |
|
| 2 | which was once [art] | 18 |
|
| 3 | which was once the | 10 |
|
| 4 | which was once the | 10 |
|
| 5 | which was once a | 8 |
|
| 6 | which was once a | 7 |
|
