| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [conj] [pron] | 1103 |
|
| 2 | [be] whether [pron] | 321 |
|
| 3 | be whether [pron] | 321 |
|
| 4 | [is] whether [pron] | 241 |
|
