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