| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] at a [adj] | 402 |
|
| 2 | [noun sg] at a [adj] time | 110 |
|
| 3 | [noun sg] [verb] a [adj] time | 96 |
|
| 4 | [verb] at a [adj] time | 95 |
|
| 5 | [noun sg] [verb] at a time | 62 |
|
| 6 | [noun sg] [verb] at [adj] time | 13 |
|
