| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been that | 207 |
|
| 2 | has been that | 87 |
|
| 3 | had been that | 56 |
|
| 4 | have been that | 44 |
|
| 5 | to have been that | 9 |
|
| 6 | 's been that | 5 |
|
