| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] a to [letter] | 28 |
|
| 2 | group a to [letter] | 5 |
|
| 3 | group [noun] to [letter] | 5 |
|
| 4 | group a [prep] [letter] | 5 |
|
| 5 | group a to [noun] | 5 |
|
| 6 | group a [prep] [letter] | 5 |
|
