| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] what [pers pn] [verb] | 1245 |
|
| 2 | what [pers pn] [verb] to do | 1148 |
|
| 3 | [vb past] [pers pn] [verb] to do | 154 |
|
