| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] at [adj] time | 216 |
|
| 2 | [be] [verb] at some [noun] | 34 |
|
| 3 | [be] [verb] [prep] some time | 34 |
|
| 4 | [be] [verb] at some time | 26 |
|
