| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [noun prp] have been | 696 |
|
| 2 | [vb pp] and have been | 91 |
|
| 3 | [vb pp] and [noun prp] have | 45 |
|
| 4 | [vb pp] [noun prp] have been | 22 |
|
