| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [prep] | 70803 |
|
| 2 | [vb pp] up [prep] | 15641 |
|
| 3 | is [vb pp] up | 1457 |
|
| 4 | is up [prep] | 790 |
|
