| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] [prep] | 16056 |
|
| 2 | [verb] been [vb pp] for | 3821 |
|
| 3 | have been [vb pp] for | 3821 |
|
| 4 | has been [verb] for | 1650 |
|
| 5 | [vb -s] been [vb pp] for | 1437 |
|
| 6 | has be [vb pp] for | 1374 |
|
| 7 | has [be] [vb pp] for | 1374 |
|
| 8 | has [been] [vb pp] for | 1373 |
|
