| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have ever be [prep] | 5 |
|
| 2 | there have ever [be] [prep] | 5 |
|
| 3 | there have ever [be] [prep] | 5 |
|
| 4 | there have ever [been] [prep] | 5 |
|
| 5 | there have ever been [prep] | 5 |
|
