| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been shown [adj] [noun] | 14 |
|
| 2 | [been] shown [det] [noun] | 10 |
|
| 3 | [been] shown [adj] [noun sg] | 10 |
|
| 4 | [been] shown that [noun] | 6 |
|
| 5 | [been] shown that [noun] | 6 |
|
