| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [adv] at the [noun] | 311 |
|
| 2 | be [verb] [adv] at the time | 44 |
|
| 3 | be [verb] [adv] [prep] the time | 32 |
|
| 4 | be [verb] [adv] at [art] time | 19 |
|
| 5 | [be] [verb] [adv] at the time | 15 |
|
