| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] there have been [adj] a | 7 |
|
| 2 | [adv] there have been [adj] a | 6 |
|
| 3 | [Wh adv] there have been [adj] a | 6 |
|
| 4 | [subord] there have been [adj] a | 5 |
|
| 5 | why there have been [adj] a | 5 |
|
| 6 | why there have been [adj] a | 5 |
|
| 7 | there have [adv] been [adj] a | 13 |
|
| 8 | there have [adv] been [adj] a | 10 |
|
| 9 | there have never been [adj] a | 8 |
|
| 10 | there have never been [adj] a | 8 |
|
| 11 | there have been [adj] a [adj] | 13 |
|
| 12 | there have been [adj] a [adj] | 13 |
|
| 13 | there have been [adj] a [noun sg] | 11 |
|
| 14 | there have been [adj] a [noun] | 11 |
|
