| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] | 71140 |
|
| 2 | [noun pl] [v-ing] [prep] | 24302 |
|
| 3 | [noun pl] be [v-ing] | 21411 |
|
| 4 | [noun pl] be [prep] | 17604 |
|
