| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] sure [pron] [vb past] | 53 |
|
| 2 | [be] [not/n't] sure [pron] [vb past] | 53 |
|
| 3 | [was/were] [not/n't] sure [pron] [vb past] | 39 |
|
| 4 | was [not/n't] sure [pron] [vb past] | 37 |
|
| 5 | [am/are] [not/n't] sure [pron] [vb past] | 14 |
|
| 6 | 'm [not/n't] sure [pron] [vb past] | 13 |
|
| 7 | [not/n't] [adv] sure [pron] [vb past] | 21 |
|
| 8 | [not/n't] [adv] sure [pron] [vb past] | 21 |
|
| 9 | [not/n't] quite sure [pron] [vb past] | 6 |
|
| 10 | [not/n't] quite sure [pron] [vb past] | 6 |
|
| 11 | [not/n't] entirely sure [pron] [vb past] | 5 |
|
| 12 | [not/n't] even sure [pron] [vb past] | 5 |
|
| 13 | [not/n't] entirely sure [pron] [vb past] | 5 |
|
| 14 | [not/n't] even sure [pron] [vb past] | 5 |
|
| 15 | [not/n't] sure [conj] [pron] [vb past] | 85 |
|
| 16 | [not/n't] sure [subord] [pron] [vb past] | 59 |
|
| 17 | [not/n't] sure if [pron] [vb past] | 27 |
|
| 18 | [not/n't] sure if [pron] [vb past] | 27 |
|
| 19 | [not/n't] sure [that] [pron] [vb past] | 26 |
|
| 20 | [not/n't] sure that [pron] [vb past] | 26 |
|
| 21 | [not/n't] sure that [pron] [vb past] | 26 |
|
| 22 | [not/n't] sure whether [pron] [vb past] | 25 |
|
| 23 | [not/n't] sure whether [pron] [vb past] | 25 |
|
| 24 | [not/n't] sure [pron] [pron] [vb past] | 24 |
|
| 25 | [not/n't] sure [Wh det] [pron] [vb past] | 24 |
|
| 26 | [not/n't] sure what [pron] [vb past] | 22 |
|
| 27 | [not/n't] sure what [pron] [vb past] | 22 |
|
| 28 | [not/n't] sure [adv] [pron] [vb past] | 21 |
|
| 29 | [not/n't] sure [Wh adv] [pron] [vb past] | 18 |
|
| 30 | [not/n't] sure how [pron] [vb past] | 13 |
|
