| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be [adj] about | 235 |
|
| 2 | [verb] to be [adj] about | 232 |
|
| 3 | [verb] to be concerned [prep] | 59 |
|
| 4 | [verb] [prep] be concerned about | 20 |
|
| 5 | [verb] [prep] be concerned about | 20 |
|
| 6 | [verb] to be concerned about | 19 |
|
| 7 | [verb] to [be] concerned about | 19 |
|
| 8 | [verb] to be concerned about | 19 |
|
