| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at about the [adj] [noun] | 39 |
|
| 2 | [verb] at about the [adj] [noun sg] | 39 |
|
| 3 | [verb] at about the [det] [noun] | 38 |
|
| 4 | [verb] at about the same [noun] | 38 |
|
| 5 | [verb] at about the same [noun] | 38 |
|
| 6 | [verb] at about the [adj] time | 27 |
|
| 7 | [verb] at about the [adj] time | 27 |
|
| 8 | [vb pp] at about the [adj] [noun] | 17 |
|
| 9 | [vb past] at about the [adj] [noun] | 9 |
|
