| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] am sure if | 8 |
|
| 2 | i am sure if | 8 |
|
| 3 | [pron] am sure if | 8 |
|
| 4 | i am sure if | 8 |
|
| 5 | am [adv] sure if | 20 |
|
| 6 | am not sure if | 20 |
|
| 7 | am [not/n't] sure if | 20 |
|
| 8 | am not sure if | 20 |
|
| 9 | am sure [conj] if | 9 |
|
| 10 | am sure [that] if | 9 |
|
| 11 | am sure that if | 9 |
|
| 12 | am sure that if | 9 |
|
