| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] are [vb pp] [prep] | 34 |
|
| 2 | [v-ing] are [verb] in | 10 |
|
| 3 | [v-ing] are [verb] to | 9 |
|
| 4 | [v-ing] are [verb] by | 9 |
|
| 5 | [v-ing] are [v-ing] [prep] | 5 |
|
