| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [verb] at a time | 20 |
|
| 2 | this [verb] at a [noun sg] | 15 |
|
| 3 | this [verb] at a [noun] | 15 |
|
| 4 | this [verb] at [art] time | 14 |
|
| 5 | this [verb] at [art] time | 14 |
|
| 6 | this [verb] [prep] a time | 13 |
|
| 7 | this [verb] [prep] a time | 13 |
|
| 8 | [det] [verb] at a time | 13 |
|
| 9 | this [verb] at a time | 12 |
|
| 10 | this [verb] at a time | 12 |
|
| 11 | this [verb] at a time | 12 |
|
| 12 | this [verb] at a time | 12 |
|
