| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about a [adj] [prep] | 238 |
|
| 2 | about a [adj] [prep] | 237 |
|
| 3 | about a [num ord] [prep] | 217 |
|
| 4 | about a [adj] of | 216 |
|
| 5 | about a [adj] of | 216 |
|
| 6 | about a third [prep] | 172 |
|
| 7 | about a third [prep] | 172 |
|
| 8 | about a [num] [prep] | 20 |
|
| 9 | about a fifth [prep] | 17 |
|
| 10 | about a fifth [prep] | 17 |
|
| 11 | about a tenth [prep] | 15 |
|
| 12 | about a tenth [prep] | 15 |
|
| 13 | about a dozen [prep] | 8 |
|
| 14 | about a [adj] in | 8 |
|
| 15 | about a [adj] in | 8 |
|
| 16 | about a dozen [prep] | 8 |
|
| 17 | about a [adj] to | 6 |
|
| 18 | about a [adj] to | 6 |
|
| 19 | about a million [prep] | 5 |
|
| 20 | about a million [prep] | 5 |
|
