| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how did you [verb] [prep] [pers pn] | 20 |
|
| 2 | how [vb past] you [vb infin] [prep] [pers pn] | 20 |
|
| 3 | how [vb past] you [verb] [prep] it | 13 |
|
| 4 | how [vb past] you [verb] about [pers pn] | 8 |
|
| 5 | how [vb past] you know [prep] [pers pn] | 5 |
|
