| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on this | 2133 |
|
| 2 | working on [adj] | 370 |
|
| 3 | [v-ing] on this | 340 |
|
| 4 | working [prep] this | 171 |
|
| 5 | working [prep] this | 171 |
|
| 6 | work on this | 106 |
|
| 7 | working on this | 54 |
|
