| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [num] [coord] [art] | 15 |
|
| 2 | at [adv] [num] [conj] [art] | 15 |
|
| 3 | at [adv] [num] [conj] [art] | 15 |
|
| 4 | at [adv] [num] [conj] [art] | 15 |
|
| 5 | at least [num] [conj] [art] | 11 |
|
| 6 | at [adv] [num] and [art] | 11 |
|
| 7 | at least [num] [conj] [art] | 11 |
|
| 8 | at [adv] [num] and [art] | 11 |
|
| 9 | at [adv] [num] [conj] a | 10 |
|
| 10 | at [adv] [num] [conj] a | 10 |
|
