| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [vb pp] [adv] | 4051 |
|
| 2 | [vb -s] been [vb pp] as | 874 |
|
| 3 | been [vb pp] [adv] as | 186 |
|
| 4 | [vb -s] [vb pp] [adv] as | 47 |
|
