| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [not/n't] sure | 24 |
|
| 2 | [adv] be [not/n't] sure | 24 |
|
| 3 | [adv] was [not/n't] sure | 20 |
|
| 4 | [adv] be n't sure | 19 |
|
| 5 | still be [not/n't] sure | 9 |
|
| 6 | still be [not/n't] sure | 9 |
|
| 7 | just be [not/n't] sure | 6 |
|
| 8 | just be [not/n't] sure | 6 |
|
| 9 | [adv] be not sure | 5 |
|
