| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] at one time | 29 |
|
| 2 | [prep] [noun sg] at one time | 16 |
|
| 3 | [prep] [pron] at one time | 14 |
|
| 4 | [prep] [pers pn] at one time | 11 |
|
| 5 | [prep] [noun prp] at one time | 9 |
|
| 6 | [prep] we at one time | 6 |
|
| 7 | [prep] us at one time | 6 |
|
