| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] at a [adj] [noun sg] | 36 |
|
| 2 | they [vb past] at a [adj] [noun sg] | 28 |
|
| 3 | they [vb base] at a [adj] [noun sg] | 9 |
|
| 4 | they stopped at a [adj] [noun sg] | 6 |
|
| 5 | they stop at a [adj] [noun sg] | 6 |
|
| 6 | they [verb] at a [adj] pace | 5 |
|
| 7 | they [verb] at a [adj] rate | 5 |
|
