| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be the [noun] to [adj] | 17 |
|
| 2 | be the [noun sg] to [adj] | 16 |
|
| 3 | be the key to [adj] | 5 |
|
| 4 | be the key to [adj] | 5 |
|
