| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] why [pers pn] [vb base] [adv] [verb] | 73 |
|
| 2 | explain why [pers pn] [verb] [adv] [verb] | 23 |
|
| 3 | explain why [pron] [vb base] [adv] [verb] | 7 |
|
| 4 | explain why [pers pn] [vb base] [adv] [verb] | 6 |
|
| 5 | explain [adv] [pers pn] [vb base] [adv] [verb] | 6 |
|
| 6 | explain [Wh adv] [pers pn] [vb base] [adv] [verb] | 6 |
|
