| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] [art] clean | 15 |
|
| 2 | [be] [vb pp] [prep] [art] clean | 15 |
|
| 3 | [be] [vb pp] in [art] clean | 9 |
|
| 4 | [be] [vb pp] in [art] clean | 9 |
|
| 5 | [be] [vb pp] [art] clean [noun] | 10 |
|
| 6 | [be] [vb pp] [art] clean [noun sg] | 10 |
|
| 7 | [be] [vb pp] [art] clean bill | 5 |
|
| 8 | [be] [vb pp] [art] clean bill | 5 |
|
