| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] there have been | 452 |
|
| 2 | [conj] there have been [det] | 373 |
|
| 3 | [noun] there have been [det] | 84 |
|
| 4 | [noun] [conj] have been [det] | 7 |
|
