| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [prep] [noun] [noun sg] | 147 |
|
| 2 | [v-ing] [prep] [noun] on [noun sg] | 113 |
|
| 3 | was [v-ing] [prep] [noun] on | 37 |
|
| 4 | was [v-ing] [noun] on [noun sg] | 13 |
|
| 5 | was [prep] [noun] on [noun sg] | 13 |
|
