| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [noun] and | 115 |
|
| 2 | [verb] at a [noun sg] and | 110 |
|
| 3 | [verb] at [art] time and | 46 |
|
| 4 | [verb] [prep] a time and | 18 |
|
| 5 | [verb] [prep] a time and | 18 |
|
| 6 | [verb] at a time [conj] | 14 |
|
| 7 | [verb] at a time [coord] | 9 |
|
| 8 | [verb] at a time and | 9 |
|
| 9 | [verb] at a time and | 9 |
|
| 10 | [verb] at a time and | 9 |
|
