| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [indef pn] at | 13 |
|
| 2 | they [verb] nothing at | 11 |
|
| 3 | they have [indef pn] at | 9 |
|
| 4 | they had [indef pn] at | 8 |
|
| 5 | they [vb base] [indef pn] at | 7 |
|
