| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why is it that [adj] [noun] | 13 |
|
| 2 | why is [pers pn] that [adj] [noun] | 13 |
|
| 3 | why is [pers pn] that [det] [noun] | 12 |
|
| 4 | why is [pers pn] that some [noun] | 6 |
|
| 5 | why is [pers pn] that some [noun] | 6 |
|
| 6 | why is [pers pn] that [adj] [n mass] | 5 |
|
| 7 | why is [pers pn] that [adj] people | 5 |
|
| 8 | why is [pers pn] that [adj] people | 5 |
|
