| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] a | 3898 |
|
| 2 | [vb -s] [been] offered | 97 |
|
| 3 | [been] offered a | 86 |
|
| 4 | [vb -s] offered a | 32 |
|
