| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [prep] they | 1848 |
|
| 2 | a [noun sg] [prep] whether | 197 |
|
| 3 | [noun sg] [prep] whether they | 50 |
|
| 4 | a [noun sg] whether they | 8 |
|
