| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] [prep] this | 558 |
|
| 2 | [prep] be [vb pp] for [adj] | 539 |
|
| 3 | [prep] be [vb pp] for [det] | 230 |
|
| 4 | [prep] be [vb pp] for this | 34 |
|
| 5 | [prep] be [verb] for this | 34 |
|
| 6 | [prep] be [vb pp] for this | 34 |
|
| 7 | [prep] [be] [vb pp] for this | 34 |
|
