| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] this [noun] [pron] [verb] | 9 |
|
| 2 | at [adv] this [noun] [pron] [modal v] | 6 |
|
| 3 | at [adv] this [noun] [pron] [vb mod] | 6 |
|
| 4 | at [adv] this [noun] [pron] [vb past] | 6 |
|
