| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] there [verb] been [noun] | 7 |
|
| 2 | [pron] [ex0] have been [noun] | 7 |
|
| 3 | [Wh det] [ex0] [verb] been [noun] | 6 |
|
| 4 | which [ex0] [verb] been [noun] | 6 |
|
| 5 | which [ex0] [verb] been [noun] | 6 |
|
