| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] [art] | 2284 |
|
| 2 | [verb] [been] [vb pp] [art] | 2284 |
|
| 3 | [vb base] [been] [vb pp] [art] | 409 |
|
| 4 | 've [been] [verb] [art] | 306 |
|
| 5 | 've [be] [vb pp] [art] | 71 |
|
