| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] at the [noun] | 94 |
|
| 2 | be [adv] at the time | 76 |
|
| 3 | [be] [adv] at the time | 76 |
|
| 4 | be [adv] [prep] the time | 17 |
|
| 5 | [be] [adv] at the time | 7 |
|
| 6 | be [adv] at [art] time | 7 |
|
