| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [noun] to | 135 |
|
| 2 | at a [noun sg] to | 134 |
|
| 3 | at a quarter [prep] | 60 |
|
| 4 | at a quarter [prep] | 60 |
|
| 5 | [prep] a quarter to | 59 |
|
| 6 | [prep] a quarter to | 59 |
|
| 7 | at a quarter to | 32 |
|
| 8 | at [art] quarter to | 32 |
|
| 9 | at [art] quarter to | 32 |
|
| 10 | at a quarter to | 32 |
|
| 11 | at a quarter to | 32 |
|
| 12 | at a quarter to | 32 |
|
