| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [prep] the front | 28 |
|
| 2 | [was/were] [v-ing] [prep] the front | 28 |
|
| 3 | [was/were] [v-ing] in the front | 12 |
|
| 4 | [was/were] [v-ing] in the front | 12 |
|
| 5 | [was/were] [v-ing] the front [noun] | 6 |
|
| 6 | [was/were] [v-ing] the front [noun sg] | 6 |
|
