| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] at [art] time | 77 |
|
| 2 | [prep] a [noun] at [art] time | 77 |
|
| 3 | [verb] a [noun] at [art] time | 63 |
|
| 4 | for a [noun] at [art] time | 21 |
|
| 5 | for a [noun] at [art] time | 21 |
|
| 6 | be a [noun] at [art] time | 20 |
|
| 7 | [be] a [noun] at [art] time | 20 |
|
| 8 | [vb past] a [noun] at [art] time | 19 |
|
| 9 | was a [noun] at [art] time | 17 |
|
| 10 | [adv] a [noun] at [art] time | 17 |
|
| 11 | [was/were] a [noun] at [art] time | 17 |
|
| 12 | of a [noun] at [art] time | 16 |
|
| 13 | [v-ing] a [noun] at [art] time | 16 |
|
| 14 | of a [noun] at [art] time | 16 |
|
| 15 | have a [noun] at [art] time | 14 |
|
| 16 | [conj] a [noun] at [art] time | 12 |
|
| 17 | [adv] a [noun] at [art] time | 12 |
|
| 18 | [noun] a [noun] at [art] time | 11 |
|
| 19 | [pron] a [noun] at [art] time | 9 |
|
| 20 | [det] a [noun] at [art] time | 9 |
|
| 21 | in a [noun] at [art] time | 9 |
|
| 22 | [adj] a [noun] at [art] time | 9 |
|
| 23 | in a [noun] at [art] time | 9 |
|
| 24 | [pers pn] a [noun] at [art] time | 8 |
|
| 25 | [vb infin] a [noun] at [art] time | 8 |
|
| 26 | to a [noun] at [art] time | 8 |
|
| 27 | to a [noun] at [art] time | 8 |
|
| 28 | [subord] a [noun] at [art] time | 8 |
|
| 29 | it a [noun] at [art] time | 7 |
|
| 30 | [to-vb] a [noun] at [art] time | 7 |
|
