| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [adv] [art] | 67 |
|
| 2 | what [adv] [art] | 65 |
|
| 3 | [pron] about [art] | 53 |
|
| 4 | what about [art] | 6 |
|
| 5 | what about [art] | 6 |
|
