| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] for some time | 104 |
|
| 2 | has be [vb pp] for some | 39 |
|
| 3 | has [vb pp] for some time | 11 |
|
| 4 | has be for some time | 8 |
|
