| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] about the [num ord] | 50 |
|
| 2 | [prep] about the [num ord] | 50 |
|
| 3 | [prep] about the [num ord] | 50 |
|
| 4 | for about the [num ord] | 24 |
|
| 5 | for about the [num ord] | 24 |
|
| 6 | [prep] about the first | 11 |
|
| 7 | from about the [num ord] | 7 |
|
| 8 | from about the [num ord] | 7 |
|
| 9 | at about the [num ord] | 5 |
|
| 10 | [prep] about the last | 5 |
|
| 11 | at about the [num ord] | 5 |
|
