| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been [adv] [det] | 184 |
|
| 2 | [adv] there have been [det] | 73 |
|
| 3 | [adv] there have been [adv] | 38 |
|
| 4 | [adv] have been [adv] [det] | 22 |
|
