| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [det] [noun pl] at | 178 |
|
| 2 | a few [noun pl] at | 169 |
|
| 3 | a few [noun pl] at | 169 |
|
| 4 | a [num] [noun pl] at | 43 |
|
| 5 | a [adj] hours at | 17 |
|
| 6 | a hundred [noun pl] at | 17 |
|
| 7 | a hundred [noun pl] at | 17 |
|
| 8 | a [adj] days at | 16 |
|
| 9 | a [adj] minutes at | 16 |
|
| 10 | a [adj] pounds at | 14 |
|
| 11 | a [adj] years at | 12 |
|
| 12 | a [adj] weeks at | 11 |
|
| 13 | a half [noun pl] at | 9 |
|
| 14 | a thousand [noun pl] at | 9 |
|
| 15 | a thousand [noun pl] at | 9 |
|
| 16 | a half [noun pl] at | 9 |
|
| 17 | a [adj] [noun pl] at | 8 |
|
| 18 | a [adj] months at | 8 |
|
| 19 | a million [noun pl] at | 8 |
|
| 20 | a million [noun pl] at | 8 |
|
| 21 | a dozen [noun pl] at | 7 |
|
| 22 | a dozen [noun pl] at | 7 |
|
| 23 | a [adj] times at | 6 |
|
| 24 | a [adj] yards at | 5 |
|
