| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [adv] to do | 24 |
|
| 2 | what else to do | 22 |
|
| 3 | what else to do | 22 |
|
| 4 | what [not/n't] to do | 18 |
|
| 5 | what not to do | 18 |
|
| 6 | what not to do | 18 |
|
