| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at some | 123 |
|
| 2 | be [vb pp] at some | 46 |
|
| 3 | been [vb pp] at some | 24 |
|
| 4 | was [vb pp] at some | 23 |
|
| 5 | is [vb pp] at some | 12 |
|
| 6 | were [vb pp] at some | 10 |
|
| 7 | be discussed at some | 10 |
|
| 8 | are [vb pp] at some | 5 |
|
