| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] that [ex0] have been | 33 |
|
| 2 | [to-vb] that there have been | 33 |
|
| 3 | [to-vb] that [ex0] has been | 21 |
|
| 4 | [to-vb] that [ex0] had been | 8 |
|
| 5 | to say that [ex0] have been | 6 |
|
