| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] [noun] | 3062 |
|
| 2 | [pers pn] [was/were] [v-ing] [noun] | 2564 |
|
| 3 | it [be] [v-ing] [noun] | 498 |
|
| 4 | it [was/were] [verb] [noun] | 457 |
|
| 5 | it [was/were] [v-ing] [noun] | 189 |
|
