| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [noun] this was | 9 |
|
| 2 | at the [noun sg] this was | 9 |
|
| 3 | [prep] the time this was | 6 |
|
| 4 | [prep] the time this was | 6 |
|
| 5 | at the time this [was/were] | 6 |
|
| 6 | at [art] time this was | 6 |
|
| 7 | at the time this be | 6 |
|
| 8 | at [art] time this was | 6 |
|
| 9 | at the time this was | 6 |
|
| 10 | at the time this was | 6 |
|
| 11 | at the time [det] was | 6 |
|
| 12 | at the time this [be] | 6 |
|
| 13 | at the time this was | 6 |
|
| 14 | at the time this was | 6 |
|
| 15 | at the time [adj] was | 6 |
|
