| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb -s] at [art] time | 12 |
|
| 2 | it [vb -s] at [art] time | 7 |
|
| 3 | [pers pn] [vb -s] at the time | 6 |
|
| 4 | [pers pn] [vb -s] at a time | 6 |
|
