| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did [adv] [pers pn] [vb infin] | 599 |
|
| 2 | [conj] why did [pers pn] [vb infin] | 92 |
|
| 3 | [conj] did [adv] [pers pn] [vb infin] | 50 |
|
| 4 | [conj] why did [adv] [pers pn] | 34 |
|
