| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how did [pron] [vb infin] [pers pn] | 266 |
|
| 2 | how do i [vb infin] [pers pn] | 63 |
|
| 3 | how [verb] i [vb infin] [pers pn] | 63 |
|
| 4 | [adv] did i [vb infin] [pers pn] | 56 |
|
| 5 | how did i [vb infin] [pron] | 13 |
|
| 6 | how [vb past] i [vb infin] [pers pn] | 11 |
|
| 7 | how did i [verb] [pers pn] | 11 |
|
