| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] there have [been] [adj] | 676 |
|
| 2 | [conj] [pron] have [been] [det] | 464 |
|
| 3 | [conj] there [verb] [been] [det] | 373 |
|
| 4 | [conj] [ex0] have [been] [det] | 373 |
|
| 5 | [conj] there have [been] [det] | 373 |
|
| 6 | [conj] there have [be] [det] | 373 |
|
