| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] sure [that] [pron] | 347 |
|
| 2 | sure [that] when [pron] | 17 |
|
| 3 | [am/are] sure when [pron] | 7 |
|
| 4 | [am/are] sure [that] when | 7 |
|
