| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] concerned [prep] the [noun sg] | 31 |
|
| 2 | have been concerned [prep] the [noun sg] | 31 |
|
| 3 | have [been] concerned [prep] the [noun sg] | 31 |
|
| 4 | have be concerned [prep] the [noun sg] | 31 |
|
| 5 | have [be] concerned [prep] the [noun sg] | 31 |
|
| 6 | have [be] concerned with the [noun sg] | 24 |
|
| 7 | has [be] concerned [prep] the [noun sg] | 13 |
|
| 8 | have [be] concerned [prep] the [noun sg] | 8 |
|
| 9 | have [be] concerned about the [noun sg] | 6 |
|
| 10 | had [be] concerned [prep] the [noun sg] | 6 |
|
