| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [prep] | 5209 |
|
| 2 | [vb pp] [prep] [be] [prep] | 1623 |
|
| 3 | [vb pp] [prep] [be] [prep] | 1587 |
|
| 4 | [vb pp] to [be] [prep] | 1499 |
|
| 5 | [vb pp] to [be] [prep] | 1499 |
|
