| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there been [det] [noun] | 29 |
|
| 2 | [ex0] been any [noun] | 20 |
|
| 3 | [ex0] been [det] [noun sg] | 20 |
|
| 4 | [ex0] been [det] [noun pl] | 9 |
|
