| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] there have [be] several [adj] | 5 |
|
| 2 | [subord] there have [be] several [adj] | 5 |
|
| 3 | [subord] there have be several [adj] | 5 |
|
| 4 | [subord] there have [be] several [adj] | 5 |
|
| 5 | [subord] there have [been] several [adj] | 5 |
|
| 6 | [subord] there have been several [adj] | 5 |
|
