| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] [vb pp] [prep] [noun prp] | 241 |
|
| 2 | [adv] [vb pp] back [prep] [noun prp] | 62 |
|
| 3 | [vb -s] [adv] [vb pp] back [prep] | 33 |
|
| 4 | [vb -s] [vb pp] back [prep] [noun prp] | 20 |
|
