| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [det] [noun] [be] | 161 |
|
| 2 | [verb] at [det] [noun sg] [be] | 144 |
|
| 3 | [verb] [prep] [det] time [be] | 106 |
|
| 4 | [verb] at [adj] time [be] | 67 |
|
| 5 | [verb] at [det] time [be] | 54 |
|
