| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [adj] | 40719 |
|
| 2 | [prep] be [adj] | 35543 |
|
| 3 | [prep] be sure | 683 |
|
| 4 | [prep] be sure | 681 |
|
| 5 | [prep] [be] sure | 681 |
|
