| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [pron] [adj] [noun] | 669 |
|
| 2 | [be] [v-ing] [pron] this [noun] | 44 |
|
| 3 | [was/were] [verb] [pron] this [noun] | 12 |
|
