| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | up [prep] [art] [noun] | 18366 |
|
| 2 | to catch up [prep] [art] | 62 |
|
| 3 | to catch up [prep] [noun] | 32 |
|
| 4 | to catch [prep] [art] [noun] | 6 |
|
