| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to [be] | 12639 |
|
| 2 | be [vb pp] to [be] | 12638 |
|
| 3 | [is] [vb pp] to [be] | 3867 |
|
| 4 | 's [verb] to [be] | 1465 |
|
| 5 | 's [vb pp] [prep] [be] | 270 |
|
