| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [prep] a time | 45 |
|
| 2 | [prep] [pron] at a time | 30 |
|
| 3 | [prep] [pers pn] [prep] a time | 26 |
|
| 4 | [prep] one [prep] a time | 17 |
|
| 5 | [prep] one [prep] a time | 17 |
|
| 6 | [prep] [indef pn] [prep] a time | 17 |
|
| 7 | [prep] [pron] for a time | 12 |
|
| 8 | with [pron] [prep] a time | 10 |
|
| 9 | of [pron] [prep] a time | 9 |
|
| 10 | [prep] them [prep] a time | 8 |
|
| 11 | [prep] they [prep] a time | 8 |
|
| 12 | to [pron] [prep] a time | 7 |
|
| 13 | [prep] it [prep] a time | 5 |
|
| 14 | [prep] it [prep] a time | 5 |
|
