| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [pos pn] [noun] at | 34 |
|
| 2 | they [vb past] their [noun] at | 31 |
|
| 3 | they [vb past] their [noun] at | 31 |
|
| 4 | they [vb past] [pron] [noun sg] at | 20 |
|
| 5 | they [vb past] [pron] [noun pl] at | 15 |
|
