| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] be [verb] [prep] | 18822 |
|
| 2 | [vb past] be [vb pp] [prep] | 16445 |
|
| 3 | [verb] be presented [prep] | 160 |
|
| 4 | [vb past] be present [prep] | 53 |
|
| 5 | [vb past] [be] presented [prep] | 53 |
|
