| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun sg] at a time [Wh adv] | 6 |
|
| 2 | in [noun sg] at a time [adv] | 6 |
|
| 3 | in [noun sg] at a time when | 6 |
|
| 4 | in [noun sg] at a time when | 6 |
|
| 5 | [noun] in [noun sg] at a time | 7 |
|
| 6 | [noun sg] in [noun sg] at a time | 6 |
|
| 7 | in [art] [noun sg] at a time | 11 |
|
| 8 | in [art] [noun sg] at a time | 11 |
|
| 9 | in [adj] [noun sg] at a time | 10 |
|
| 10 | in the [noun sg] at a time | 9 |
|
| 11 | in the [noun sg] at a time | 9 |
|
| 12 | in one [noun sg] at a time | 6 |
|
| 13 | in one [noun sg] at a time | 6 |
|
| 14 | in [num] [noun sg] at a time | 6 |
|
