| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun] [vb past] at a time | 10 |
|
| 2 | [art] [noun] [vb past] at a time | 10 |
|
| 3 | the [noun] [vb past] at a time | 10 |
|
| 4 | [art] [noun] [vb past] at a time | 10 |
|
| 5 | [prep] [noun] [vb past] at a time | 8 |
|
| 6 | [prep] [noun] [vb past] at a time | 8 |
|
| 7 | [adj] [noun] [vb past] at a time | 6 |
|
| 8 | [noun] [vb past] place at a time | 9 |
|
| 9 | [noun] [vb past] [noun sg] at a time | 9 |
|
| 10 | [noun] [vb past] place at a time | 9 |
|
| 11 | [noun] [vb past] [noun] at a time | 9 |
|
| 12 | [noun] [vb past] at a [adj] time | 7 |
|
| 13 | [noun] [vb past] at a [adj] time | 7 |
|
| 14 | [noun] [vb past] at a time [Wh adv] | 26 |
|
| 15 | [noun] [vb past] at a time when | 26 |
|
| 16 | [noun] [vb past] at a time when | 26 |
|
| 17 | [noun] [vb past] at a time [adv] | 26 |
|
| 18 | [noun] [vb past] at a time [prep] | 5 |
|
| 19 | [noun] [vb past] at a time [prep] | 5 |
|
