| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [pers pn] is | 449 |
|
| 2 | why it is | 353 |
|
| 3 | why it is | 353 |
|
| 4 | why he is | 75 |
|
| 5 | why he is | 75 |
|
| 6 | why [ex0] is | 66 |
|
| 7 | why there is | 66 |
|
| 8 | why there is | 66 |
|
| 9 | why she is | 18 |
|
| 10 | why she is | 18 |
|
| 11 | why [indef pn] is | 12 |
|
| 12 | why what is | 5 |
|
| 13 | why what is | 5 |
|
| 14 | why [Wh det] is | 5 |
|
