| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to [be] | 12578 |
|
| 2 | be [vb pp] to [be] | 12577 |
|
| 3 | is [verb] to [be] | 4726 |
|
| 4 | [is] [vb pp] to [be] | 3854 |
|
| 5 | is [vb pp] to [be] | 3603 |
|
| 6 | is [vb pp] [prep] [be] | 3592 |
|
