| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] at [art] [noun sg] | 315 |
|
| 2 | [be] used at [art] [noun sg] | 50 |
|
| 3 | [vb mod] [be] used at [art] | 21 |
|
| 4 | [vb mod] [be] used [art] [noun sg] | 7 |
|
| 5 | [vb mod] [be] used at [noun sg] | 6 |
|
