| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] to be | 4051 |
|
| 2 | [noun] is to be | 3600 |
|
| 3 | [prep] [noun] is to | 342 |
|
| 4 | [prep] is to be | 9 |
|
