| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [v-ing] [prep] [det] other [prep] | 18 |
|
| 2 | [was/were] [v-ing] [prep] each other [prep] | 18 |
|
| 3 | [was/were] [v-ing] [prep] [det] other in | 6 |
|
| 4 | [was/were] [v-ing] at [det] other [prep] | 5 |
|
