| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [prep] [be] [adj] | 341 |
|
| 2 | [det] [was/were] [v-ing] [prep] [be] | 69 |
|
| 3 | [det] [v-ing] [prep] [be] [adj] | 21 |
|
| 4 | [det] [was/were] [v-ing] [prep] [adj] | 15 |
|
| 5 | [det] [was/were] [prep] [be] [adj] | 10 |
|
