| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] [adv] at [art] time | 8 |
|
| 2 | [noun sg] [conj] [adv] at [art] time | 8 |
|
| 3 | [noun] [conj] [adv] at [art] time | 8 |
|
| 4 | [noun] [coord] [adv] at [art] time | 7 |
|
| 5 | [noun] [conj] [adv] at [art] time | 7 |
|
| 6 | [noun] or [adv] at [art] time | 5 |
|
| 7 | [noun] [conj] [adv] at a time | 5 |
|
| 8 | [noun] or [adv] at [art] time | 5 |
|
| 9 | [noun] [conj] [adv] at a time | 5 |
|
