| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used [prep] [art] [noun] | 2768 |
|
| 2 | [vb -s] be [prep] [art] [noun] | 774 |
|
| 3 | [vb -s] be used [prep] [art] | 141 |
|
| 4 | [vb -s] be used [prep] [noun] | 82 |
|
| 5 | [vb -s] used [prep] [art] [noun] | 7 |
|
