| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to catch up [prep] the [noun] | 36 |
|
| 2 | to catch up [prep] [art] [noun sg] | 35 |
|
| 3 | to catch up with [art] [noun] | 23 |
|
| 4 | to catch up on [art] [noun] | 16 |
|
| 5 | to catch up [prep] [art] progress | 7 |
|
| 6 | to catch up [prep] [art] progress | 7 |
|
| 7 | to catch up [prep] a [noun] | 5 |
|
| 8 | to catch up [prep] [art] [noun pl] | 5 |
|
