| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] back [prep] [art] [noun] | 718 |
|
| 2 | [verb] back [prep] [art] room | 109 |
|
| 3 | [vb base] [adv] [prep] [art] room | 46 |
|
| 4 | [vb base] [adv prt] [prep] [art] room | 39 |
|
| 5 | [vb base] back [prep] [art] room | 16 |
|
| 6 | [vb base] back [prep] [art] room | 16 |
|
| 7 | [vb base] back [prep] [art] room | 16 |
|
