| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [pron] [prep] | 1347 |
|
| 2 | [indef pn] [was/were] [v-ing] [prep] | 295 |
|
| 3 | [indef pn] [was/were] [v-ing] [pron] | 160 |
|
| 4 | [indef pn] [v-ing] [pron] [prep] | 60 |
|
