| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been so many | 27 |
|
| 2 | there [verb] been so many | 27 |
|
| 3 | there have been [adv] many | 25 |
|
| 4 | there have been [adv] many | 25 |
|
| 5 | there have been so [adj] | 22 |
|
| 6 | there [vb base] been so many | 20 |
|
| 7 | [pron] have been so many | 19 |
|
| 8 | there have been so many | 18 |
|
| 9 | there have be so many | 18 |
|
| 10 | there have [be] so many | 18 |
|
| 11 | there have [been] so many | 18 |
|
