| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be sure [conj] [pron] [prep] | 11 |
|
| 2 | be sure that [pron] [prep] | 10 |
|
| 3 | be sure [that] [pron] [prep] | 10 |
|
| 4 | be sure that [pron] [prep] | 10 |
|
| 5 | be sure [conj] [indef pn] [prep] | 9 |
|
| 6 | be sure [conj] [pron] in | 5 |
|
