| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] [vb pp] [verb] | 1995 |
|
| 2 | [vb past] [been] [verb] some | 72 |
|
| 3 | [vb past] [vb pp] [verb] some | 67 |
|
| 4 | [been] [vb pp] [verb] some | 45 |
|
| 5 | [vb past] [been] [vb pp] some | 31 |
|
