| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] be [vb pp] [prep] | 2811 |
|
| 2 | [prep] [Wh det] be [vb pp] [prep] | 1744 |
|
| 3 | [prep] which be [verb] [prep] | 747 |
|
| 4 | [prep] which be [vb pp] [prep] | 727 |
|
| 5 | [prep] which [be] [vb pp] [prep] | 727 |
|
| 6 | [prep] which be [vb pp] [prep] | 727 |
|
