| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] sure [pers pn] [verb] not mean | 12 |
|
| 2 | [be] sure [pers pn] [verb] not mean | 12 |
|
| 3 | be sure [pers pn] [verb] not mean | 12 |
|
| 4 | 'm sure [pers pn] [verb] not mean | 12 |
|
