| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 'm sure [pron] [prep] | 14 |
|
| 2 | 'm sure [indef pn] [prep] | 12 |
|
| 3 | 'm sure [pron] of | 8 |
|
| 4 | 'm sure none [prep] | 5 |
|
| 5 | 'm sure none [prep] | 5 |
|
