| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [ex0] have been | 833 |
|
| 2 | [noun prp] [ex0] have been | 98 |
|
| 3 | [noun prp] that have been | 40 |
|
| 4 | [noun prp] that [ex0] have | 8 |
|
