| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] concerned [prep] [det] [noun sg] | 13 |
|
| 2 | [verb] be concerned [prep] [det] [noun sg] | 13 |
|
| 3 | [verb] been concerned [prep] [det] [noun sg] | 12 |
|
| 4 | have [be] concerned [prep] [det] [noun sg] | 12 |
|
| 5 | [verb] [been] concerned [prep] [det] [noun sg] | 12 |
|
| 6 | [verb] [be] concerned [prep] this [noun sg] | 7 |
|
| 7 | has [be] concerned [prep] [det] [noun sg] | 6 |
|
| 8 | [verb] [be] concerned [prep] some [noun sg] | 6 |
|
| 9 | [vb -s] [be] concerned [prep] [det] [noun sg] | 6 |
|
| 10 | [vb base] [be] concerned [prep] [det] [noun sg] | 5 |
|
| 11 | [verb] [be] concerned [prep] [det] time | 5 |
|
| 12 | [verb] [be] concerned for [det] [noun sg] | 5 |
|
| 13 | [verb] [be] concerned with [det] [noun sg] | 5 |
|
