| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] [be] | 7949 |
|
| 2 | [pron] [be] sure | 6516 |
|
| 3 | [prep] [be] sure | 681 |
|
| 4 | [pron] [prep] sure | 15 |
|
