| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [art] clean | 17 |
|
| 2 | [be] [vb pp] [prep] [art] clean | 17 |
|
| 3 | [be] [vb pp] [prep] [art] clean | 15 |
|
| 4 | [be] [vb pp] [prep] a clean | 11 |
|
| 5 | [be] [vb pp] [prep] a clean | 11 |
|
| 6 | [be] [vb pp] in [art] clean | 9 |
|
| 7 | [be] [vb pp] [prep] [art] clean | 6 |
|
| 8 | [was/were] [vb pp] [prep] [art] clean | 6 |
|
| 9 | [be] [vb pp] [prep] the clean | 6 |
|
| 10 | be [vb pp] [prep] [art] clean | 6 |
|
| 11 | [be] [vb pp] [prep] the clean | 6 |
|
| 12 | was [vb pp] [prep] [art] clean | 5 |
|
