| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [be] [adj] whether | 18 |
|
| 2 | not be [adj] whether | 18 |
|
| 3 | not be [adj] whether | 15 |
|
| 4 | not [be] [adj] whether | 15 |
|
| 5 | not [be] sure whether | 8 |
|
| 6 | not [be] sure whether | 8 |
|
| 7 | not [be] certain whether | 7 |
|
| 8 | not [be] certain whether | 7 |
|
