| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [pron] [noun sg] | 1439 |
|
| 2 | [vb past] [pron] at [noun sg] | 209 |
|
| 3 | they [vb past] [pron] at | 87 |
|
| 4 | they [vb past] at [noun sg] | 69 |
|
