| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] why [pers pn] | 3180 |
|
| 2 | [v-ing] [adv] [pers pn] | 2545 |
|
| 3 | [v-ing] [Wh adv] [pers pn] | 966 |
|
| 4 | [v-ing] why [pron] | 250 |
|
| 5 | [v-ing] why [pers pn] | 208 |
|
