| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] [prep] | 39070 |
|
| 2 | be [vb pp] [prep] [pron] | 25679 |
|
| 3 | to be [prep] [pron] | 1102 |
|
| 4 | to be [vb pp] [pron] | 523 |
|
| 5 | to [vb pp] [prep] [pron] | 8 |
|
