| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] on this | 10 |
|
| 2 | [pers pn] [was/were] [v-ing] on this | 8 |
|
| 3 | [noun] [was/were] [v-ing] on this | 7 |
|
| 4 | he [was/were] [v-ing] on this | 5 |
|
| 5 | he [was/were] [v-ing] on this | 5 |
|
| 6 | [was/were] [v-ing] on this [noun] | 12 |
|
| 7 | [was/were] [v-ing] on this [noun sg] | 10 |
|
| 8 | [was/were] [v-ing] on this [adj] | 6 |
|
| 9 | [was/were] [v-ing] on this [adj] | 6 |
|
