| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] to [be] concerned [prep] | 9 |
|
| 2 | [noun sg] [vb -s] to [be] concerned [prep] | 8 |
|
| 3 | [vb -s] to [be] [adv] concerned [prep] | 7 |
|
| 4 | [vb -s] to [be] [adv] concerned [prep] | 7 |
|
| 5 | [vb -s] to [be] concerned [prep] [art] | 7 |
|
| 6 | [vb -s] to [be] concerned [prep] [art] | 7 |
|
| 7 | [vb -s] to [be] concerned [prep] [noun] | 6 |
|
| 8 | [vb -s] to [be] concerned [prep] the | 6 |
|
| 9 | [vb -s] to [be] concerned [prep] the | 6 |
|
