| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [modal v] have been | 1017 |
|
| 2 | that [noun prp] have been | 586 |
|
| 3 | that [modal v] have been | 429 |
|
| 4 | that [noun prp] [modal v] have | 394 |
|
