| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] at a time | 25 |
|
| 2 | [pers pn] for a time | 18 |
|
| 3 | it [prep] a time | 15 |
|
| 4 | them [prep] a time | 10 |
|
| 5 | him [prep] a time | 8 |
|
| 6 | you [prep] a time | 7 |
|
