| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] whether [pron] | 98 |
|
| 2 | [adj] [prep] whether [pron] | 85 |
|
| 3 | interested [prep] [conj] [pron] | 15 |
|
| 4 | interested [prep] whether [pron] | 7 |
|
