| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [vb pp] [adv] | 12598 |
|
| 2 | [vb past] [been] [verb] [adv] | 5310 |
|
| 3 | [vb past] [be] [vb pp] [adv] | 4363 |
|
