| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at the time of [noun sg] | 19 |
|
| 2 | [pers pn] at [art] time of [noun sg] | 10 |
|
| 3 | [Wh det] at [art] time of [noun sg] | 5 |
|
| 4 | which at [art] time of [noun sg] | 5 |
|
| 5 | [pron] at [art] time of writing | 5 |
|
| 6 | which at [art] time of [noun sg] | 5 |
|
