| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [verb] at [adj] time | 90 |
|
| 2 | [noun pl] [verb] at [det] time | 73 |
|
| 3 | [noun pl] [verb] [prep] some time | 33 |
|
| 4 | [noun pl] [verb] [prep] some time | 33 |
|
| 5 | [noun] [verb] at some time | 22 |
|
| 6 | [noun pl] [verb] at some [noun] | 18 |
|
| 7 | [noun pl] [verb] at some [noun sg] | 17 |
|
| 8 | [noun pl] [verb] at some time | 9 |
|
| 9 | [noun pl] [verb] at some time | 9 |
|
| 10 | [noun pl] [verb] at some time | 9 |
|
