| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they are [v-ing] [prep] [num] | 7 |
|
| 2 | [subord] they are [v-ing] [prep] [num] | 5 |
|
| 3 | they are [v-ing] [prep] [num] [noun] | 6 |
|
