| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [prep] [noun sg] | 11475 |
|
| 2 | [be] [v-ing] [prep] [noun sg] | 6420 |
|
| 3 | be [v-ing] [prep] [noun sg] | 6420 |
|
| 4 | was [v-ing] [prep] [noun] | 3442 |
|
| 5 | [was/were] [v-ing] [prep] [noun sg] | 2268 |
|
