| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how did [pron] come [prep] | 41 |
|
| 2 | how do [pron] come by | 12 |
|
| 3 | how [verb] [pron] come by | 12 |
|
| 4 | how did [pron] [vb infin] by | 9 |
|
| 5 | how [vb past] [pron] come by | 9 |
|
| 6 | how did [pron] come by | 9 |
|
| 7 | [adv] did [pron] come by | 9 |
|
| 8 | how did [pron] [verb] by | 9 |
|
