| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | species have [been] [vb pp] [prep] [det] | 9 |
|
| 2 | species have be [vb pp] [prep] [det] | 9 |
|
| 3 | species have been [vb pp] [prep] [det] | 9 |
|
| 4 | species has [be] [vb pp] [prep] [det] | 7 |
|
| 5 | species have [be] recorded [prep] [det] | 5 |
|
