| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] have been some [noun] | 265 |
|
| 2 | [ex0] have been [adj] discussion | 40 |
|
| 3 | [ex0] have been [det] discussion | 28 |
|
| 4 | [ex0] have [been] some discussion | 8 |
|
| 5 | [pron] have been some discussion | 8 |
|
| 6 | [ex0] have [be] some discussion | 8 |
|
| 7 | [ex0] have been some discussion | 8 |
|
| 8 | [ex0] have be some discussion | 8 |
|
| 9 | [ex0] [verb] been some discussion | 8 |
|
