| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] [adv] [noun sg] | 8 |
|
| 2 | at a [adj] [adv] [noun sg] | 8 |
|
| 3 | at a [adj] enough [noun sg] | 8 |
|
| 4 | at a [adj] [adv] [noun sg] | 8 |
|
