| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv prt] [prep] [art] [noun] | 18157 |
|
| 2 | [vb past] back [prep] [art] [noun] | 2800 |
|
| 3 | [adv prt] back [prep] [art] [noun] | 43 |
|
| 4 | [vb past] [adv prt] back [prep] [art] | 19 |
|
| 5 | [vb past] [adv prt] back [prep] [noun] | 8 |
|
