| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [noun] [noun] | 2747 |
|
| 2 | [adv] [prep] [art] time [noun] | 68 |
|
| 3 | [adv] [prep] [art] time [noun] | 68 |
|
| 4 | [adv] [prep] a time [noun] | 32 |
|
| 5 | [adv] [prep] a time [noun] | 25 |
|
