| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] [prep] | 50936 |
|
| 2 | [v-ing] [verb] [prep] | 12241 |
|
| 3 | [v-ing] are [verb] | 119 |
|
| 4 | [v-ing] are [prep] | 38 |
|
