| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] at a | 298 |
|
| 2 | [pers pn] [be] a time | 111 |
|
| 3 | [be] at a time | 29 |
|
| 4 | [pers pn] at a time | 25 |
|
