| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [adv] a [noun] | 426 |
|
| 2 | as [adv] a [noun sg] | 425 |
|
| 3 | [adv] [adv] a time | 83 |
|
| 4 | [adv] [adv] a time | 77 |
|
| 5 | as [adv] [art] time | 19 |
|
| 6 | as [adv] a time | 17 |
|
| 7 | as [adv] a time | 17 |
|
| 8 | as [adv] a time | 17 |
|
