| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | catch up [prep] [det] [adj] | 10 |
|
| 2 | caught up [prep] [det] [adj] | 6 |
|
| 3 | catch up [prep] this [adj] | 6 |
|
| 4 | catch up in [det] [adj] | 6 |
|
