| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] why [pron] [vb base] [adv] | 136 |
|
| 2 | [is] why [pron] [vb base] [det] | 41 |
|
| 3 | why [pron] [vb base] [adv] [det] | 28 |
|
| 4 | [is] [pron] [vb base] [adv] [det] | 5 |
|
