| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [noun] [prep] | 266 |
|
| 2 | has been [noun sg] [prep] | 256 |
|
| 3 | [verb] been discussion [prep] | 8 |
|
| 4 | have been discussion [prep] | 8 |
|
| 5 | [vb -s] been discussion [prep] | 6 |
|
| 6 | has been discussion [prep] | 6 |
|
| 7 | has be discussion [prep] | 5 |
|
| 8 | has been discussion [prep] | 5 |
|
| 9 | has [be] discussion [prep] | 5 |
|
| 10 | has [been] discussion [prep] | 5 |
|
