| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for | 3821 |
|
| 2 | they have been [vb pp] | 2385 |
|
| 3 | they have [vb pp] for | 340 |
|
| 4 | they have been for | 42 |
|
