| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have been [vb pp] | 17198 |
|
| 2 | [noun pl] have [vb pp] [noun pl] | 1240 |
|
| 3 | have been [vb pp] [noun pl] | 257 |
|
| 4 | [noun pl] have been [noun pl] | 85 |
|
