| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] some [noun] | 161 |
|
| 2 | [vb -s] [been] [adj] debate | 32 |
|
| 3 | [vb -s] [been] [det] debate | 25 |
|
| 4 | [verb] [been] some debate | 7 |
|
| 5 | [vb -s] [be] some debate | 6 |
|
| 6 | [vb -s] [been] some debate | 6 |
|
