| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [verb] [prep] [det] | 1515 |
|
| 2 | [n mass] have been [verb] [prep] [det] | 35 |
|
| 3 | species have been [verb] [prep] [adj] | 10 |
|
| 4 | species have [been] [verb] [prep] [det] | 9 |
|
| 5 | species [verb] been [verb] [prep] [det] | 9 |
|
| 6 | species have been [verb] [prep] [det] | 9 |
|
| 7 | species have been [verb] [prep] [det] | 9 |
|
| 8 | species have be [verb] [prep] [det] | 9 |
|
| 9 | species have [be] [verb] [prep] [det] | 9 |
|
