| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be to | 10929 |
|
| 2 | [noun pl] be to | 3177 |
|
| 3 | rules be [prep] | 29 |
|
| 4 | rule be to | 21 |
|
| 5 | rules [be] to | 14 |
|
