| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [adv prt] at the | 145 |
|
| 2 | [pron] [be] at the time | 74 |
|
| 3 | [be] [adv prt] at the time | 26 |
|
| 4 | [pron] [be] [adv prt] the time | 5 |
|
