| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [num ord] to | 18 |
|
| 2 | [prep] a [num ord] to | 18 |
|
| 3 | by a [num ord] to | 13 |
|
| 4 | [prep] a third to | 12 |
|
