| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [adv prt] at the | 56 |
|
| 2 | [noun] [be] at the time | 34 |
|
| 3 | [be] [adv prt] at the time | 26 |
|
| 4 | [noun] [adv prt] at the time | 24 |
|
