| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the keys to [noun] | 5 |
|
| 2 | [be] the keys to [noun] | 5 |
|
| 3 | [prep] the keys to [noun] | 5 |
|
| 4 | be the keys to [noun] | 5 |
|
| 5 | the keys to [art] [noun] | 55 |
|
| 6 | the keys to [art] [noun] | 55 |
|
| 7 | the keys to the [noun] | 52 |
|
| 8 | the keys to the [noun] | 52 |
|
| 9 | the keys to [adj] [noun] | 9 |
|
| 10 | the keys to [adj] [noun] | 5 |
|
