| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [was/were] [verb] [prep] [noun sg] | 1389 |
|
| 2 | [noun] [was/were] [v-ing] [prep] [noun sg] | 898 |
|
| 3 | [noun prp] [was/were] [v-ing] [prep] [noun] | 574 |
|
| 4 | [noun prp] [be] [v-ing] [prep] [noun sg] | 449 |
|
| 5 | [noun prp] [was/were] [v-ing] [prep] [noun sg] | 258 |
|
