| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb base] been [art] [noun] | 209 |
|
| 2 | [ex0] [vb base] been [noun] in | 58 |
|
| 3 | [vb base] been [art] [noun] in | 32 |
|
| 4 | [ex0] been [art] [noun] in | 5 |
|
