| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about whether [art] | 147 |
|
| 2 | about [subord] the | 139 |
|
| 3 | about [subord] a | 22 |
|
| 4 | about if [art] | 7 |
|
| 5 | about [subord] an | 5 |
|
