| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have to be [adj] of | 98 |
|
| 2 | have to be [adj] of | 40 |
|
| 3 | have to be aware of | 26 |
|
| 4 | have to be [adj] of | 19 |
|
| 5 | had to be [adj] of | 18 |
|
| 6 | has to be [adj] of | 18 |
|
| 7 | have to be careful of | 15 |
|
| 8 | have to be capable of | 8 |
|
| 9 | have to be wary of | 7 |
|
| 10 | have to be sure of | 6 |
|
| 11 | have to be conscious of | 5 |
|
