| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [v-ing] | 49623 |
|
| 2 | [verb] [prep] [am/are] | 233 |
|
| 3 | [prep] [v-ing] [am/are] | 126 |
|
| 4 | [verb] [v-ing] [am/are] | 19 |
|
