| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb base] been [noun] | 474 |
|
| 2 | [subord] [ex0] [vb base] been | 152 |
|
| 3 | [subord] [ex0] [vb base] [noun] | 7 |
|
