| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used [prep] [art] [noun sg] | 1082 |
|
| 2 | be [prep] [art] [det] [noun sg] | 192 |
|
| 3 | be used [prep] [det] [noun sg] | 169 |
|
| 4 | used [prep] [art] [det] [noun sg] | 64 |
|
| 5 | be used [prep] [art] [det] | 33 |
|
