| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] [pers pn] [verb] [pron] [vb infin] | 19 |
|
| 2 | why [vb past] [pron] [verb] [pers pn] [vb infin] | 18 |
|
| 3 | why did [pron] [verb] [pron] [vb infin] | 18 |
|
| 4 | why [vb past] [pron] [vb infin] [pron] [vb infin] | 17 |
|
| 5 | why [vb past] [pron] let [pron] [vb infin] | 15 |
|
| 6 | why [vb past] [pron] let [pron] [vb infin] | 14 |
|
| 7 | why [vb past] you [verb] [pron] [vb infin] | 11 |
|
| 8 | why [vb past] you [verb] [pron] [vb infin] | 11 |
|
| 9 | why [vb past] [pron] [verb] [pron] go | 6 |
|
