| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [pron] at [adj] time | 40 |
|
| 2 | [verb] [prep] [pron] at [det] time | 35 |
|
| 3 | [verb] [prep] [pron] [prep] some time | 24 |
|
| 4 | [verb] [prep] [pron] [prep] some time | 24 |
|
| 5 | [verb] [prep] [pron] at some [noun] | 16 |
|
| 6 | [verb] [prep] [pron] at some time | 6 |
|
| 7 | [verb] [prep] [pron] at some time | 6 |
|
