| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] did | 1035 |
|
| 2 | how [adv] [adv] | 494 |
|
| 3 | how [adv] did | 220 |
|
| 4 | how [adv] did | 206 |
|
