| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did [adv] [pers pn] [verb] | 601 |
|
| 2 | why did [pers pn] [verb] [adv prt] | 60 |
|
| 3 | did [adv] [pers pn] [verb] [adv prt] | 54 |
|
