| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] that i [verb] [pron] | 49 |
|
| 2 | [not/n't] sure that i [verb] | 29 |
|
| 3 | sure that i [verb] [pron] | 17 |
|
| 4 | [not/n't] sure i [verb] [pron] | 15 |
|
