| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [noun] [noun] at the time | 7 |
|
| 2 | be [noun] [noun] at [art] time | 7 |
|
| 3 | be [noun] [noun] at the time | 7 |
|
| 4 | be [noun] [noun sg] at [art] time | 5 |
|
