| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 135596 |
|
| 2 | [vb pp] [prep] [noun prp] | 95645 |
|
| 3 | be [prep] [noun prp] | 1299 |
|
| 4 | be [vb pp] [noun prp] | 238 |
|
