| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [indef pn] at a time | 16 |
|
| 2 | [verb] [pron] one at a time | 16 |
|
| 3 | [verb] [pers pn] [indef pn] at a time | 15 |
|
| 4 | [verb] them [indef pn] at a time | 12 |
|
| 5 | [verb] they [indef pn] at a time | 12 |
|
| 6 | [vb base] [pron] [indef pn] at a time | 5 |
|
