| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [prep] the | 4755 |
|
| 2 | [v-ing] [prep] the time | 291 |
|
| 3 | was [prep] the time | 113 |
|
| 4 | was [v-ing] [prep] time | 11 |
|
