| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] has been [verb] | 1552 |
|
| 2 | [noun] [prep] [noun] has been [vb pp] | 1425 |
|
| 3 | [noun] [prep] [noun] have been recognised | 9 |
|
| 4 | [noun] [prep] [noun] [verb] been recognised | 9 |
|
| 5 | [noun] [prep] [noun] has been recognised | 6 |
|
| 6 | [noun] [prep] [noun] has [been] recognised | 6 |
|
| 7 | [noun] [prep] [noun] [vb -s] been recognised | 6 |
|
| 8 | [noun] [prep] [noun] has [be] recognised | 6 |
|
| 9 | [noun] [prep] [noun] has be recognised | 6 |
|
| 10 | [noun] [prep] [noun] has been recognise | 6 |
|
