| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [pron] was [verb] | 2021 |
|
| 2 | [pron] [vb past] [pron] was [v-ing] | 1655 |
|
| 3 | [pron] [verb] [pron] was happening | 70 |
|
| 4 | [pron] [vb past] [pron] [be] happening | 67 |
|
| 5 | [pron] [vb past] [pron] be happening | 67 |
|
| 6 | [pron] [vb past] [pron] was happen | 66 |
|
| 7 | [pron] [vb past] [pron] [was/were] happening | 64 |
|
