| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [noun sg] at [art] time | 51 |
|
| 2 | 's [noun sg] at [art] time | 51 |
|
| 3 | 's [noun sg] at [art] time | 51 |
|
| 4 | 's [noun sg] at the time | 41 |
|
| 5 | 's [noun sg] at the time | 41 |
|
| 6 | 's [noun sg] at a time | 10 |
|
| 7 | 's [noun sg] at a time | 10 |
|
