| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used [verb] a [noun] | 219 |
|
| 2 | be [verb] [verb] a variety | 27 |
|
| 3 | be [vb pp] [verb] a variety | 26 |
|
| 4 | be used [verb] a variety | 5 |
|
| 5 | be used [verb] [art] variety | 5 |
|
| 6 | be used [verb] [art] variety | 5 |
|
| 7 | [be] used [verb] a variety | 5 |
|
| 8 | be use [verb] a variety | 5 |
|
