| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] [vb infin] [noun sg] at | 23 |
|
| 2 | they will [vb infin] [noun sg] at | 6 |
|
| 3 | they can [vb infin] [noun sg] at | 6 |
|
