| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] at a time | 59 |
|
| 2 | [verb] [indef pn] at a time | 47 |
|
| 3 | [pron] [indef pn] at a time | 19 |
|
| 4 | [verb] [pron] [indef pn] at a | 17 |
|
