| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be to | 10929 |
|
| 2 | [noun pl] be to | 3177 |
|
| 3 | children be [prep] | 205 |
|
| 4 | child be to | 39 |
|
| 5 | children [be] to | 24 |
|
