| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [letter] and a | 93 |
|
| 2 | [letter] or a | 29 |
|
| 3 | a [coord] a | 17 |
|
| 4 | c [coord] a | 15 |
|
| 5 | b [coord] a | 13 |
|
| 6 | m [coord] a | 8 |
|
| 7 | i [coord] a | 8 |
|
| 8 | x [coord] a | 7 |
|
| 9 | k [coord] a | 7 |
|
| 10 | d [coord] a | 6 |
|
| 11 | s [coord] a | 5 |
|
| 12 | l [coord] a | 5 |
|
