| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] at the time | 9 |
|
| 2 | [Wh pn] be at the time | 14 |
|
| 3 | [Wh pn] [be] at the time | 14 |
|
| 4 | [Wh pn] [was/were] at the time | 13 |
|
| 5 | [Wh pn] was at the time | 9 |
|
| 6 | [Wh pn] at the [adj] time | 5 |
|
| 7 | [Wh pn] at the same time | 5 |
|
| 8 | [Wh pn] at the same time | 5 |
|
| 9 | [Wh pn] at the [det] time | 5 |
|
| 10 | [Wh pn] at the time [be] | 14 |
|
| 11 | [Wh pn] at the time [was/were] | 14 |
|
| 12 | [Wh pn] at the time be | 14 |
|
| 13 | [Wh pn] at the time [prep] | 9 |
|
| 14 | [Wh pn] at the time [prep] | 9 |
|
| 15 | [Wh pn] at the time of | 9 |
|
| 16 | [Wh pn] at the time of | 9 |
|
| 17 | [Wh pn] at the time was | 8 |
|
| 18 | [Wh pn] at the time were | 6 |
|
