| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is to be | 3600 |
|
| 2 | [noun prp] [noun] to be | 519 |
|
| 3 | [noun prp] is to be | 215 |
|
| 4 | [noun prp] [noun] is to | 164 |
|
