| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] up [prep] [art] | 1461 |
|
| 2 | [adv] [v-ing] up [prep] [art] | 132 |
|
| 3 | [adv] catch up [prep] [art] | 61 |
|
| 4 | [adv] catching [adv prt] [prep] [art] | 6 |
|
| 5 | [adv] catching [adv] [prep] [art] | 6 |
|
| 6 | [adv] catching up [prep] [art] | 5 |
|
| 7 | [adv] catching up [prep] [art] | 5 |
|
| 8 | [adv] catching up [prep] [art] | 5 |
|
