| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have [been] [art] [adj] | 1632 |
|
| 2 | [adv] have [been] [art] [adj] | 342 |
|
| 3 | [adv] there have [been] [art] | 260 |
|
| 4 | [adv] there have [been] [adj] | 134 |
|
