| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] [pron] | 25682 |
|
| 2 | be [vb pp] [prep] [pron] | 25679 |
|
| 3 | been [verb] [prep] [pron] | 4841 |
|
| 4 | [been] [vb pp] [prep] [pron] | 3682 |
|
