| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the first [noun] [is] | 933 |
|
| 2 | the [noun] [is] whether | 190 |
|
| 3 | first [noun] [is] whether | 14 |
|
| 4 | the first [is] whether | 9 |
|
