| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [prep] [art] time | 239 |
|
| 2 | was happening [prep] [art] [noun] | 72 |
|
| 3 | was [v-ing] [prep] [art] time | 55 |
|
| 4 | [be] happening [prep] [art] time | 10 |
|
| 5 | be happening [prep] [art] time | 10 |
|
| 6 | [was/were] happening [prep] [art] time | 8 |
|
| 7 | was happening [prep] [art] time | 6 |
|
| 8 | was happening [prep] [art] time | 6 |
|
| 9 | was happen [prep] [art] time | 6 |
|
