| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb pp] at a [noun sg] | 173 |
|
| 2 | [noun sg] [vb pp] at a [noun sg] | 125 |
|
| 3 | [noun pl] [vb pp] at a [noun sg] | 77 |
|
| 4 | [noun] [vb pp] at an [noun sg] | 32 |
|
| 5 | [noun] [vb pp] at a meeting | 13 |
|
| 6 | [noun] [vb pp] at a angle | 13 |
|
| 7 | [noun] [vb pp] at a time | 12 |
|
| 8 | [noun] [vb pp] at a conference | 10 |
|
| 9 | [noun] made at a [noun sg] | 9 |
|
| 10 | [noun] [vb pp] at a rate | 8 |
|
| 11 | [noun] aimed at a [noun sg] | 8 |
|
| 12 | [noun] held at a [noun sg] | 7 |
|
| 13 | [noun] [vb pp] at a cost | 6 |
|
| 14 | paper [vb pp] at a [noun sg] | 6 |
|
| 15 | [noun] set at a [noun sg] | 6 |
|
| 16 | [noun] presented at a [noun sg] | 6 |
|
| 17 | [noun] gathered at a [noun sg] | 5 |
|
| 18 | [noun] [vb pp] at a house | 5 |
|
| 19 | [noun] met at a [noun sg] | 5 |
|
