| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [adj] [prep] | 1762 |
|
| 2 | [pers pn] have been [adj] [prep] | 1605 |
|
| 3 | [pron] have been concerned [prep] | 51 |
|
| 4 | [pers pn] [verb] been concerned [prep] | 40 |
|
| 5 | [pers pn] have [been] concerned [prep] | 40 |
|
| 6 | [pers pn] have been concerned [prep] | 40 |
|
| 7 | [pers pn] have [be] concerned [prep] | 40 |
|
| 8 | [pers pn] have be concerned [prep] | 40 |
|
