| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [verb] a | 226 |
|
| 2 | have been [verb] from a | 196 |
|
| 3 | [noun prp] have been [verb] from | 176 |
|
| 4 | [noun prp] have [verb] from a | 40 |
|
