| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [v-ing] [prep] their [det] [noun] | 10 |
|
| 2 | were [v-ing] [prep] their [det] [noun] | 10 |
|
| 3 | were [v-ing] [prep] their own [noun] | 10 |
|
| 4 | were [v-ing] [prep] their [det] [noun sg] | 6 |
|
