| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [v-ing] [prep] [art] | 662 |
|
| 2 | [be] [vb pp] [prep] [v-ing] [prep] [art] | 662 |
|
| 3 | [was/were] [vb pp] [prep] [v-ing] [prep] [art] | 157 |
|
| 4 | was [verb] [prep] [v-ing] [prep] [art] | 114 |
|
| 5 | was [vb pp] [prep] [verb] [prep] [art] | 111 |
|
