| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] | 57125 |
|
| 2 | [pers pn] [was/were] [v-ing] | 49727 |
|
| 3 | i [be] [v-ing] | 30243 |
|
| 4 | i [was/were] [verb] | 16973 |
|
| 5 | i [was/were] [v-ing] | 11196 |
|
