| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has been [vb pp] [prep] [det] | 605 |
|
| 2 | [n mass] has been [vb pp] [prep] [det] | 11 |
|
| 3 | species [verb] been [vb pp] [prep] [det] | 9 |
|
| 4 | species have been [vb pp] [prep] [det] | 9 |
|
| 5 | species has been [vb pp] [prep] [adj] | 8 |
|
| 6 | species has been [vb pp] [prep] [det] | 7 |
|
| 7 | species has been [vb pp] [prep] [det] | 7 |
|
| 8 | species has been [verb] [prep] [det] | 7 |
|
| 9 | species has [be] [vb pp] [prep] [det] | 7 |
|
| 10 | species [vb -s] been [vb pp] [prep] [det] | 7 |
|
| 11 | species has be [vb pp] [prep] [det] | 7 |
|
| 12 | species has [been] [vb pp] [prep] [det] | 7 |
|
