| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [pers pn] | 5462 |
|
| 2 | [Wh adv] did [pers pn] | 4085 |
|
| 3 | why [verb] [pers pn] | 3788 |
|
| 4 | why do [pers pn] | 3078 |
|
| 5 | why [vb past] [pers pn] | 1527 |
|
| 6 | why did [pron] | 1349 |
|
| 7 | why did [pers pn] | 1310 |
|
