| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [vb pp] [prep] [art] [noun] | 3866 |
|
| 2 | [vb pp] back [prep] [art] [noun] | 1010 |
|
| 3 | has [vb pp] back [prep] [noun] | 40 |
|
| 4 | has [vb pp] back [prep] [art] | 28 |
|
| 5 | has [vb pp] back [art] [noun] | 8 |
|
