| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] at [prep] this [noun] | 7 |
|
| 2 | [be] at [prep] [det] time | 5 |
|
| 3 | [be] [prep] [prep] this time | 5 |
|
| 4 | [be] at [prep] [adj] time | 5 |
|
| 5 | [be] at [prep] this time | 5 |
|
