| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] was [prep] | 48 |
|
| 2 | [v-ing] [was/were] in | 19 |
|
| 3 | [v-ing] were [prep] | 9 |
|
| 4 | [v-ing] [was/were] on | 6 |
|
| 5 | [v-ing] [was/were] of | 5 |
|
| 6 | [v-ing] [was/were] to | 5 |
|
