| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has been [verb] [prep] | 10815 |
|
| 2 | [noun] have been describe [prep] | 191 |
|
| 3 | [noun] [verb] been describe [prep] | 191 |
|
| 4 | [noun] [vb -s] been describe [prep] | 115 |
|
| 5 | [noun] has [be] describe [prep] | 114 |
|
| 6 | [noun] has be describe [prep] | 114 |
|
| 7 | [noun] has [been] describe [prep] | 114 |
|
