| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adv] a [noun] | 2302 |
|
| 2 | 's [adv] a [noun sg] | 2250 |
|
| 3 | be [adv] a time | 50 |
|
| 4 | [be] [adv] a time | 50 |
|
| 5 | [is] [adv] a time | 24 |
|
| 6 | 's [adv] [art] time | 19 |
|
| 7 | 's [adv] a time | 11 |
|
| 8 | 's [adv] a time | 8 |
|
