| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [adj] | 36293 |
|
| 2 | to be [adj] | 31613 |
|
| 3 | [prep] be sure | 683 |
|
| 4 | [prep] be sure | 681 |
|
| 5 | to be sure | 671 |
|
| 6 | to [be] sure | 671 |
|
| 7 | to be sure | 671 |
|
