| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [pron] [prep] | 1347 |
|
| 2 | [be] [v-ing] it [prep] | 982 |
|
| 3 | [was/were] [v-ing] [pers pn] [prep] | 948 |
|
| 4 | [was/were] [verb] it [prep] | 321 |
|
| 5 | [was/were] [v-ing] it [prep] | 249 |
|
| 6 | [was/were] [v-ing] it [prep] | 249 |
|
