| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] up by [art] | 1487 |
|
| 2 | back up [prep] [art] | 167 |
|
| 3 | back up [prep] [art] | 167 |
|
| 4 | back [adv] by [art] | 112 |
|
| 5 | back up by [art] | 108 |
|
| 6 | back up by [art] | 108 |
|
| 7 | back [adv prt] by [art] | 108 |
|
