| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] at a [noun] [prep] | 182 |
|
| 2 | [pron] [verb] at a [noun sg] [prep] | 181 |
|
| 3 | [pron] [verb] at [art] time [prep] | 44 |
|
| 4 | [pron] [verb] at [art] time [prep] | 44 |
|
| 5 | [pron] [verb] [prep] a time [prep] | 27 |
|
| 6 | [pron] [verb] at a time [prep] | 7 |
|
| 7 | [pron] [verb] at a time [prep] | 7 |
|
| 8 | [pron] [verb] at a time [prep] | 7 |
|
