| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not [adv] sure | 608 |
|
| 2 | 'm not [adv] sure | 387 |
|
| 3 | be not quite sure | 295 |
|
| 4 | was not [adv] sure | 225 |
|
| 5 | be not so sure | 189 |
|
| 6 | be n't [adv] sure | 187 |
|
| 7 | be not too sure | 85 |
|
| 8 | be not even sure | 63 |
|
| 9 | be not really sure | 46 |
|
| 10 | am not [adv] sure | 43 |
|
| 11 | 're not [adv] sure | 41 |
|
| 12 | be not entirely sure | 34 |
|
| 13 | were not [adv] sure | 34 |
|
| 14 | are not [adv] sure | 28 |
|
| 15 | is not [adv] sure | 21 |
|
| 16 | 's not [adv] sure | 16 |
|
| 17 | be not absolutely sure | 12 |
|
| 18 | be not very sure | 10 |
|
| 19 | be not actually sure | 8 |
|
| 20 | be not exactly sure | 8 |
|
| 21 | be not yet sure | 6 |
|
| 22 | be not altogether sure | 5 |
|
| 23 | be not right sure | 5 |
|
| 24 | be not always sure | 5 |
|
