| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [be] [adv] sure that | 7 |
|
| 2 | not be [adv] sure that | 7 |
|
| 3 | not [be] [adv] sure that | 7 |
|
| 4 | not be [adv] sure that | 6 |
|
| 5 | not [be] [adv] sure that | 6 |
|
| 6 | n't [be] [adv] sure that | 5 |
|
